And it came to pass in an eveningtide, that David arose from off his bed, and walked upon the roof of the king's house: and from the roof he saw a woman washing herself; and the woman was very beautiful to look upon.

And it came to pass at eventide, that David arose from off his bed, and walked upon the roof of the king's house: and from the roof he saw a woman bathing; and the woman was very beautiful to look upon.

In the mean time it happened that David arose from his bed after noon, and walked upon the roof of the king's house: and he saw from the roof of his house a woman washing herself, over against him: and the woman was very beautiful.

And it came to pass at evening time that David arose from off his couch, and walked upon the roof of the king's house; and from the roof he saw a woman bathing, and the woman was very beautiful;

And it came to pass in an evening, that David arose from off his bed, and walked upon the roof of the king's house: and from the roof he saw a woman washing herself; and the woman was very beautiful to look upon.

and it cometh to pass, at evening-time, that David riseth from off his couch, and walketh up and down on the roof of the king's house, and seeth from the roof a woman bathing, and the woman is of very good appearance,

Now one evening, David got up from his bed, and while he was walking on the roof of the king's house, he saw from there a woman bathing; and the woman was very beautiful.

While these things were taking place, David happened to arise from his bed after midday, and he walked upon the terrace of the king's house. And he saw, across from his terrace, a woman washing herself. And the woman was very beautiful.

An eveningtide - The evening began at three o'clock in the afternoon.

In an evening-tide - David arose - He had been reposing on the roof of his house, to enjoy the breeze, as the noonday was too hot for the performance of business. This is still a constant custom on the flat-roofed houses in the East.
He saw a woman washing herself - How could any woman of delicacy expose herself where she could be so fully and openly viewed? Did she not know that she was at least in view of the king's terrace? Was there no design in all this? Et fugit ad salices, et se cupit ante videri. In a Bengal town pools of water are to be seen everywhere, and women may be seen morning and evening bathing in them, and carrying water home. Thus David might have seen Bath-sheba, and no blame attach to her.
2-Samuel 11:4 shows us that this washing was at the termination of a particular period.

And it came to pass in an eveningtide, that David arose from off his (b) bed, and walked upon the roof of the king's house: and from the roof he saw a woman washing herself; and the woman [was] very beautiful to look upon.
(b) Upon which he used to rest in the afternoon, as was read of Ishbosheth in (2-Samuel 4:7).

And it came to pass in an eveningtide,.... Some time in the afternoon, when the sun began to decline; not in the dusk of the evening, for then the object he saw could not have been seen so distinctly by him:
that David arose from off his bed; having taken a nap in the heat of the day after dinner; indulging himself more than he used to do to sloth and luxury, which prepared him, and led him on the more eagerly to the lust of uncleanness:
and walked upon the roof of the king's house; to refresh himself after his sleep, it being the cool of the day, and the roof of the house being flat and fit to walk upon, as the houses of Judea were; see Deuteronomy 22:8,
and from the roof he saw a woman washing herself; in a bath in her garden, or in an apartment in her house, the window being open:
and the woman was very beautiful to look upon; of a fine shape and good complexion, and comely countenance; all which were incentives to lust, at which his eye was attracted to, and his heart was ensnared with her.

DAVID COMMITS ADULTERY WITH BATH-SHEBA. (2-Samuel 11:2-12)
it came to pass in an eveningtide, that David arose from off his bed--The Hebrews, like other Orientals, rose at daybreak, and always took a nap during the heat of the day. Afterwards they lounged in the cool of the evening on their flat-roofed terraces. It is probable that David had ascended to enjoy the open-air refreshment earlier than usual.

David's Adultery. - David's deep fall forms a turning-point not only in the inner life of the great king, but also in the history of his reign. Hitherto David had kept free from the grosser sins, and had only exhibited such infirmities and failings as simulation, prevarication, etc., which clung to all the saints of the Old Covenant, and were hardly regarded as sins in the existing stage of religious culture at that time, although God never left them unpunished, but invariably visited them upon His servants with humiliations and chastisements of various kinds. Among the unacknowledged sins which God tolerated because of the hardness of Israel's heart was polygamy, which encouraged licentiousness and the tendency to sensual excesses, and to which but a weak barrier had been presented by the warning that had been given for the Israelitish kings against taking many wives (Deuteronomy 17:17), opposed as such a warning was to the notion so prevalent in the East both in ancient and modern times, that a well-filled harem is essential to the splendour of a princely court. The custom to which this notion gave rise opened a dangerous precipice in David's way, and led to a most grievous fall, that can only be explained, as O. v. Gerlach has said, from the intoxication consequent upon undisturbed prosperity and power, which grew with every year of his reign, and occasioned a long series of most severe humiliations and divine chastisements that marred the splendour of his reign, notwithstanding the fact that the great sin was followed by deep and sincere repentance.

Arose from off his bed - Where he had lain, and slept for some time. And the bed of sloth often proves the bed of lust. Washing herself - In a bath, which was in her garden. Probably from some ceremonial pollution.