3 Judah said to Simeon his brother: »Come up with me to my allotted territory that we may fight against the Canaanites. I likewise will go with you to your territory.« So Simeon went with him.
Judges 1:3 Cross References - NSB
Genesis 29:33
33 She became pregnant again and gave birth to another son. She said: »Certainly, Jehovah has heard that I am unloved. He has also given me this son.« She named him Simeon.
Joshua 19:1
1 The second lot came for Simeon, even for the tribe of the children of Simeon according to their families: and their inheritance was within the inheritance of the children of Judah.
Judges 1:17
17 And Judah went with Simeon his brother, and they attacked the Canaanites that inhabited Zephath and utterly destroyed it. The name of the city was Hormah.
2 Samuel 10:11
11 Joab told his brother: »If the Arameans are too much for me to handle, you can come and help me. If the Ammonites are too strong for you, I will come and help you.