Exodus 12:5

12:5 Your lamb must be perfect, a male, one year old; you may take it from the sheep or from the goats.

Exodus 13:2

13:2 “Set apart to me every firstborn male – the first offspring of every womb among the Israelites, whether human or animal; it is mine.”

Exodus 21:27

21:27 If he knocks out the tooth of his male servant or his female servant, he will let the servant go free as compensation for the tooth.

Exodus 21:32

21:32 If the ox gores a male servant or a female servant, the owner must pay thirty shekels of silver, and the ox must be stoned.

Exodus 34:19

34:19 “Every firstborn of the womb belongs to me, even every firstborn of your cattle that is a male, whether ox or sheep.