1 Chronicles 2:26

26 Jerahmeel had a second wife named Atarah. She was the mother of Onam.

1 Chronicles 2:26 Meaning and Commentary

1 Chronicles 2:26

Jerahmeel had also another wife, whose name was Atarah
Distinct from his wife before named; or "another woman", which is a phrase for an harlot or concubine, ( Judges 11:2 ) which she might be, as Kimchi observes; though the former seems best:

she was the mother of Onam;
and perhaps was the only son she bore to Jerahmeel, of whose sons see ( 1 Chronicles 2:28 ) .

1 Chronicles 2:26 In-Context

24 Soon after Hezron died in the town of Caleb-ephrathah, his wife Abijah gave birth to a son named Ashhur (the father of Tekoa).
25 The sons of Jerahmeel, the oldest son of Hezron, were Ram (the firstborn), Bunah, Oren, Ozem, and Ahijah.
26 Jerahmeel had a second wife named Atarah. She was the mother of Onam.
27 The sons of Ram, the oldest son of Jerahmeel, were Maaz, Jamin, and Eker.
28 The sons of Onam were Shammai and Jada. The sons of Shammai were Nadab and Abishur.