And behold there was lifted up a talent of lead - the heaviest Hebrew weight, elsewhere of gold or silver; the golden talent weighing, 1,300,000 grains; the silver, 660,000; here, being lead, it is obviously an undefined mass, though circular , corresponding to the Ephah. The Ephah too was the largest Hebrew measure, whose compass cannot now, with certainty, be ascertained . Both probably were, in the vision, ideal. Theodoret: "Holy Scripture calleth the punishment of sin, lead, as being by nature heavy. This the divine David teacheth us, "mine iniquities are gone over my head: as an heavy burden, they are too heavy for me" Psalm 38:4. The divine Zechariah seeth sin under the image of a woman; for most evils are engendered by luxury. But he seeth the punishment, like most heavy lead, lying upon the mouth of iniquity, according to a Psalm, "all iniquity shall stop her mouth" Psalm 107:42. Ambr. in Ps. 35. n. 9. Opp. i. 769: "Iniquity, as with a talent of lead, weighs down the conscience."
This is a woman - Literally, "one woman," all sin being concentrated and personified in one, as he goes on to speak of her as the, personified, wickedness. The sitting may represent her abiding tranquil condition in her sins, according to the climax in Psalm 1:1-6, "and hath not sat in the seat of the scornful" Psalm 1:1; and, "thou sittest and speakest against thy brother" Psalm 50:20; (Lap.), "not standing as by the way, but sitting, as if of set purpose, of custom and habit." "Whoso hath peace in sins is not far from lying down in them, so that, oppressed by a spirit of slumber, he neither sees light, nor feels any blow, but is kept down by the leaden talent of his obduracy."

And, behold, there was lifted up a (g) talent of lead: and this [is] a (h) woman that sitteth in the midst of the ephah.
(g) To cover the measure.
(h) Which represents iniquity, as in the next verse.

And, behold, there was lifted up a talent of lead,.... By the angel; since he is afterwards said to cast it upon the mouth of the "ephah". A cicar, or talent of silver, with the Jews, was equal to three thousand shekels, as may be gathered from Exodus 38:24 and weighed a hundred and twenty five pounds (a); or, as others, a hundred and twenty (b), and, according to the more exact account of Dr. Arbuthnot, a hundred and thirteen pounds, ten ounces, one pennyweight, and ten and two seventh grains of our Troy weight. A Babylonish talent, according to Aelianus (c), weighed seventy two Attic pounds; and an Attic mina, or pound, weighed a hundred drachmas; so that it was of the weight of seven thousand two hundred such drachmas. An Alexandrian talent was equal to twelve thousand Attic drachmas; and these the same with a hundred and twenty five Roman libras or pounds; which talent is supposed to be the same with that of Moses. The Roman talent contained seventy two Italic minas, which were the same with the Roman libras (d). But since the Hebrew word "cicar" signifies anything plain, and what is extended like a cake, as Arias Montanus observes (e), it may here intend a plate of lead, which was laid over the mouth of the "ephah", as a lid unto it; though indeed it is afterwards called , "a stone of lead", and so seems to design a weight.
And this is a woman that sitteth in the midst of the ephah; who, in Zac 5:8, is called "wickedness"; and here represented by a "woman", because, say some, the woman was first in the transgression; or rather because sin is flattering and deceitful, and draws into the commission of it, and so to ruin: and this woman, wickedness, intends wicked men; all the wicked among the Jews, and even all the wicked of the world; who sit in the "ephah", very active and busy in filling up the measure of their sins, and where they sit with great pleasure and delight; very openly and visibly declare their sin, as Sodom, and hide it not; in a very proud and haughty manner, with great boldness and impudence, and in great security, without any concern about a future state, promising themselves impunity here and hereafter. This woman is a very lively emblem of the whore of Rome, sitting as a queen upon many waters; ruling over kings and princes; living deliciously, and in great ease and pleasure filling up the measure of her sins. Kimchi interprets this woman of the ten tribes, who wickedly departed from God, and were as one kingdom.
(a) Epiphanius de Mensuris & Ponderibus. (b) Hebraei apud Buxtorf. Lex. Hebrews. in rad. (c) Var. Hist. l. 1. c. 22. (d) See Prideaux's Preface to Connexion, &c. vol. 1. p. 18, 19, &c. (e) Ephron, sive de Siclo, prope finem.

lifted up--The cover is lifted off the ephah to let the prophet see the female personification of "wickedness" within, about to be removed from Judea. The cover being "of lead," implies that the "woman" cannot escape from the ponderous load which presses her down.
talent--literally, "a round piece": hence a talent, a weight of one hundred twenty-five pounds troy.
woman--for comparison of "wickedness" to a woman, Proverbs 2:16; Proverbs 5:3-4. In personifying abstract terms, the feminine is used, as the idea of giving birth to life is associated with woman.

And behold - Here is another part of this vision. Lifted up - Brought thither to cover it. A talent - A piece of lead of a talent weight, as large as the mouth of the ephah. A woman - A woman, the third in the vision. Perhaps this vision was purposely obscure, least a plain denunciation of the second overthrow of the state and temple, might discourage them from going forward in the present restoration of them.