Cross reference
Job 1:4
4 His sons regularly went to one another's houses, and every one on his day gave a feast: and at these times they sent for their three sisters to take part in their feasts with them.
Hebrews 13:1
1 Go on loving your brothers in the faith.
Psalms 133:1
1 <A Song of the going up. Of David.> See how good and how pleasing it is for brothers to be living together in harmony!