Nehemiah 7:61

All these were the people who went up from Tel-melah, Tel-harsha, Cherub, Addon, and Immer; but because they had no knowledge of their fathers' families or offspring, it was not certain if they were Israelites:

Ezra 2:59

And these were the people who went up from Tel-melah, Tel-harsha, Cherub, Addan, and Immer. But having no knowledge of their fathers' families or offspring, it was not certain that they were Israelites;

Treasury of Scripture Knowledge did not add

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain