Judges 8:31
And his concubine who was in Shechem also bore him a son, and he called his name Abimelech.
Genesis 16:15
And Hagar bore Abram a son, and Abram called the name of his son, whom Hagar bore, Ishmael.
Genesis 20:2
And Abraham said of Sarah his wife, "She is my sister." And Abimelech king of Gerar sent and took Sarah.
Genesis 22:24
Moreover, his concubine, whose name was Reumah, bore Tebah, Gaham, Tahash, and Maacah.
Judges 9:1-5
Now Abimelech the son of Jerubbaal went to Shechem to his mother's relatives and said to them and to the whole clan of his mother's family,
Judges 9:18
and you have risen up against my father's house this day and have killed his sons, seventy men on one stone, and have made Abimelech, the son of his female servant, king over the leaders of Shechem, because he is your relative--