The tithe — There are divers sorts of tithes, but this seems to be understood only of the ordinary and yearly tithes belonging to the Levites, as the very expression intimates, and the addition of the fifth part in case of redemption thereof implies.
Related Commentaries of Leviticus 27:30
Leviticus 27:30
30 And all the tithe of the land, whether of the seed of the land, or of the fruit of the tree, is the LORD'S: it is holy unto the LORD.