Ezra 2:59
And these were they which went up from Telmelah, Telharsa, Cherub, Addan, and Immer: but they could not shew their father's house, and their seed, whether they were of Israel:
Ezra 9:2
For they have taken of their daughters for themselves, and for their sons: so that the holy seed have mingled themselves with the people of those lands: yea, the hand of the princes and rulers hath been chief in this trespass.