2 Bible Verses about Fractions, One Tenth

For Melchizedek, the king of Salem, a priest of the Most High God, who met Abraham on his return from the slaughter of the kings and blessed him ??2 who had a tenth part of everything assigned him by Abraham ??this Melchizedek is primarily a king of righteousness (that is the meaning of his name); then, besides that, king of Salem (which means, king of peace). He has neither father nor mother nor genealogy, neither a beginning to his days nor an end of his life, but, resembling the Son of God, continues to be priest permanently. Now mark the dignity of this man. The patriarch Abraham paid him a tenth of the spoils.read more.
Those sons of Levi who receive the priestly office are indeed ordered by law to tithe the people (that is, their brothers), although the latter are descended from Abraham; but he who had no Levitical genealogy actually tithed Abraham and blessed the possessor of the promises! (And there is no question that it is the inferior who is blessed by the superior.) Again, it is mortal men in the one case who receive tithes, while in the other it is one of whom the witness is that 'he lives.' In fact, we might almost say that even Levi the receiver of tithes paid tithes through Abraham; for he was still in the loins of his father when Melchizedek met him.

Woe to you, you impious scribes and Pharisees! you tithe mint and dill and cummin, and omit the weightier matters of the law, justice and mercy and faithfulness; these latter you ought to have practised ??without omit ting the former.