2 Bible Verses about Fractions, One Tenth

For this Melchizedek, king of Salem, priest of the most high God, who met Abraham returning from the slaughter of the kings, and blessed him, to whom also Abraham apportioned a tenth part of all, who by interpretation is first King of righteousness, and then also was King of Salem, which is, King of peace, without father, without mother, without record of descent, having neither beginning of days, nor end of life, but likened to the Son of God, remaineth a priest for ever.read more.
Consider now how great this man was, to whom even Abraham the patriarch gave a tenth of the spoils. And those indeed of the sons of Levi who receive the office of the priesthood have a command to take tithes of the people by the Law, that is, of their brethren, though they have come out of the loins of Abraham; but he whose descent is not reckoned from them took tithes of Abraham, and blessed him who had the promises. And beyond all contradiction the less is blessed by the greater. And here indeed men that die receive tithes; but there he of whom it is testified that he liveth. And so to speak, Levi also, who receiveth tithes, paid tithes in Abraham; for he was yet in the loins of his father when Melchizedek met him.

Woe to you, scribes and Pharisees, hypocrites! for ye pay tithes of the mint, and the dill, and the cummin, and have omitted the weightier matters of the Law, justice, and mercy, and faith; these ought ye to have done, and not to leave those undone.