'Able' in the Bible

Then he shall offer one of the turtledoves or young pigeons, which are within his means.

This is the law for the one in whom there is an infection of leprosy, whose means are limited for his [ceremonial] cleansing.”

either his uncle or his uncle’s son may redeem him, or one of his blood relatives from his family may redeem him; or if he prospers, he may redeem himself.