The sons of Jerahmeel the firstborn of Hezron: Ram his firstborn, Bunah, Oren, Ozem, and Ahijah.

1 Samuel 27:10
who would ask him, "What have you raided today?" And David would reply, "The Negev of Judah," or "The Negev of Jerahmeel," or "The Negev of the Kenites."

1 Chronicles 2:24
After Hezron died in Caleb-ephrathah, his wife Abijah bore to him Ashhur the father of Tekoa.

1 Chronicles 2:26
Jerahmeel had another wife named Atarah, who was the mother of Onam.

And the sons of Jerahmeel the firstborn of Hezron were, Ram the firstborn, and Bunah, and Oren, and Ozem, and Ahijah.