'Families' in the Bible

{And so} because the midwives feared God, he gave them {families}.

These [are] the heads of {their families}. The sons of Reuben, the firstborn of Israel, [are] Enoch and Pallu, Hezron and Carmi. These [are] the clans of Reuben.

And Eleazar the son of Aaron took for himself [one] from the daughters of Putiel as a wife, and she bore for him Phinehas. These [are] the heads of the {families} of the Levites according to their clans.