Yosua 14:15

14:15 (Hebron used to be called Kiriath Arba. Arba was a famous Anakite. ¹ ) Then the land was free of war.

Yosua 15:13

15:13 Caleb son of Jephunneh was assigned Kiriath Arba (that is Hebron) within the tribe of Judah, according to the Lord’s instructions to Joshua. (Arba was the father of Anak.) ² 

[14:15]  ¹ tn Heb “And he was the great man among the Anakites.”

[15:13]  ² tn Heb “To Caleb son of Jephunneh he gave a portion in the midst of the sons of Judah according to the mouth [i.e., command] of the Lord to Joshua, Kiriath Arba (the father of Anak), it is Hebron.”