Who arose, and took the child and his mother by night, and retired into Egypt: and he was there until the death of Herod:

And, having arisen, he took to him the little child and his mother by night, and departed into Egypt.

And he, having risen, took the child and his mother by night, and withdrew to Egypt,

So Joseph roused himself and took the babe and His mother by night and departed into Egypt.

And getting up, he took the boy and his mother by night, and withdrew into Egypt.

Joseph woke up, and taking the child and his mother by night, went into Egypt,

When he arose - Having arisen; that is, he arose immediately after awaking from his dream, and prepared at once to obey the command,
By night - Thus he showed his prompt obedience to the command, and at the same time so concealed his departure as to render himself and Mary and the child safe from pursuit.

When he arose, he took the young child and his mother,.... That is, as soon as he awoke out of sleep, and rose from his bed, he did as he was commanded, he prepared for his journey; and very opportunely had the wise men presented their gifts; the gold they brought served to defray the expense of this journey, and which no doubt was so ordered by divine providence for this purpose. Joseph was very punctual and expeditious in obeying the command of God; he took the young child and his mother,
by night, the very selfsame night in which he had this notice; and which season was the most fitting to depart in for secrecy, and most commodious and agreeable to travel in, in those hot countries: hence it appears very manifest, that the coming of the wise men, and the departure of Joseph with Mary and Jesus into Egypt, could not be within a fortnight after the birth of Christ, nor any time before Mary's Purification; since such a journey must have been very improper and unsuitable, at any time within that period; but rather Jesus must be about two years of age, whether something under, or over, it matters not, when Joseph with him
departed into Egypt: what part of Egypt he went into is not certain. The Jews say that Jesus went to Alexandria in Egypt, and which is probable enough; since this was a place greatly resorted to at this time by Jews, and where provision was made for their sustenance; though they greatly mistake the person with whom he went; for they say (f) that R. Joshua ben Perachiah, whom they pretend was his master, went to Alexandria in Egypt, and Jesus with him. However, this is an acknowledgment of the truth of this part of Christ's history, that he was in Egypt; as also when they blasphemously and maliciously say (g), did not Ben Stada, by whom they mean Jesus, bring enchantments or magic, , "out of Egypt", in a cutting in the flesh? To which wicked accusation Arnobius seems to refer (h), when he says,
"perhaps we may meet with many other of these reproachful and childish sayings; as that he was a magician, that he performed all these things by secret arts, and that he stole strange sciences, and the names of mighty angels, out of the temples of the Egyptians.''
(f) T. Bab. Sanhedrim, fol. 107. 2. Cabala R. Abraham. Juchasin, fol. 16. 2. (g) T. Hieros. Sabbat. fol. 13. 1. Bab. Sabbat. fol. 104. 2. (h) Adv. Gentes, l. 1. p. 36.

When he arose, he took the young child and his mother by night, and departed into Egypt--doubtless the same night.

When he arose, he took the young child. The message came while he was sleeping; as soon as he arose from his bed he took the Child and his mother and departed at once. There was prompt obedience, as there should always be, to the divine commands.