A lot. Reading through that part of the Bible atm, actually. In Numbers, then make war with several different tribes of people. They killed off all of the men and pregnant women of one group of people and then kept the unmarried women as servants.
Pretty bloody, tbh. The Bible also states that a lot of these people have giant ancestry, so it's not like all of the people they're genociding are even human.
(sage for no direct response. Amorites, Jebusites, etc….)