Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[145] After Esdras had said this, he left off praying; and when all those that came to him with their wives and children were under lamentation, one whose name was Jechonias, a principal man in Jerusalem, came to him, and said that they had sinned in marrying strange wives; and he persuaded him to adjure them all to cast those wives out, and the children born of them, and that those should be punished who would not obey the law. So Esdras hearkened to this advice, and made the heads of the priests, and of the Levites, and of the Israelites, swear that they would put away those wives and children, according to the advice of Jechonias. And when he had received their oaths, he went in haste out of the temple into the chamber of Johanan, the son of Eliasib, and as he had hitherto tasted nothing at all for grief, so he abode there that day. And when proclamation was made, that all those of the captivity should gather themselves together to Jerusalem, and those that did not meet there in two or three days should be banished from the multitude, and that their substance should b appropriated to the uses of the temple, according to the sentence of the elders, those that were of the tribes of Judah and Benjamin came together in three days, viz. on the twentieth day of the ninth month, which, according to the Hebrews, is called Tebeth, and according to the Macedonians, Apelleius. Now as they were sitting in the upper room of the temple, where the elders also were present, but were uneasy because of the cold, Esdras stood up and accused them, and told them that they had sinned in marrying wives that were not of their own nation; but that now they would do a thing both pleasing to God, and advantageous to themselves, if they would put those wives away. Accordingly, they all cried out that they would do so. That, however, the multitude was great, and that the season of the year was winter, and that this work would require more than one or two days. "Let their rulers, therefore, [said they,] and those that have married strange wives, come hither at a proper time, while the elders of every place, that are in common to estimate the number of those that have thus married, are to be there also." Accordingly, this was resolved on by them, and they began the inquiry after those that had married strange wives on the first day of the tenth month, and continued the inquiry to the first day of the next month, and found a great many of the posterity of Jeshua the high priest, and of the priests and Levites, and Israelites, who had a greater regard to the observation of the law than to their natural affection, ¹ and immediately cast out their wives, and the children which were born of them. And in order to appease God, they offered sacrifices, and slew rams, as oblations to him; but it does not seem to me to be necessary to set down the names of these men. So when Esdras had reformed this sin about the marriages of the forementioned persons, he reduced that practice to purity, so that it continued in that state for the time to come.