And Abimelech the son of Jerubbaal went to Shechem unto his mother's brethren, and communed with them, and with all the family of the house of his mother's father, saying, Abimelech - went to Shechem - We have already seen that Abimelech was the son of Gideon, by his concubine at Shechem. His going thither immediately after his father's death was to induce his townsmen to proclaim him governor in the place of his father. Shechem was the residence of his mother, and of all her relatives.
Related Commentaries of Judges 9:1
Judges 9:1
1 And Abimelech the son of Jerubbaal went to Shechem unto his mother's brethren, and communed with them, and with all the family of the house of his mother's father, saying,