Jerubbaal the son of Joash went and lived in his own house.
The sons of concubines usually did not partake of their father’s inheritances in the ancient Near East (cf. Genesis 16; Genesis 21:8-21). People considered them the heirs of, and members of, the family of their mother, but not their father. Abimelech, therefore, was different from Gideon’s other 70 sons.