Job 1:2-4

21Seven sons and three daughters were born to him.

32His possessions also were 7,000 sheep, 3,000 camels, 500 yoke of oxen, 500 female donkeys, and very many servants; and that man was 3the greatest of all the 4men of the east.

4His sons used to go and hold a feast in the house of each one on his day, and they would send and invite their three sisters to eat and drink with them.