'Males' in the Bible

"When a foreigner lives with you and wants to observe the Passover to the Lord, all his males must be circumcised, and then he may approach and observe it, and he will be like one who is born in the land -- but no uncircumcised person may eat of it.

then you must give over to the Lord the first offspring of every womb. Every firstling of a beast that you have -- the males will be the Lord's.

At three times in the year all your males will appear before the Lord God.