Segub: Grandson of Judah

Tamar, Judah’s daughter-in-law, bore to him Perez and Zerah. Judah had five sons in all.

The sons of Perez: Hezron and Hamul.

Later, Hezron slept with the daughter of Machir the father of Gilead. He had married her when he was sixty years old, and she bore to him Segub.

Segub was the father of Jair, who had twenty-three cities in the land of Gilead.