Ezra 10:18,19

Among the sons of the priests there were found, &c. No wonder the people broke the law, when so many of those who were supposed to understand it best, namely, the priests, yea, some of the sons of the high-priest, set them such a foul example of lust and levity. And they gave their hands They covenanted or swore by giving their hands, which was the usual ceremony in such cases, to put away their strange wives, and avoid such offences in future. Offered a ram of the flock for their trespass Hereby confessing their guilt, and the desert of it, humbly suing for pardon, and taking the prescribed way of obtaining it, by bringing the trespass-offering appointed in the law, Leviticus 6:6. All those named to the end of Ezra 10:22, were priests, who, being deep in this guilt, and public persons, imboldened others to go fearlessly into the same sin.