Genesis 47:24
And at the harvests you shall give a fifth to Pharaoh, and four fifths shall be your own, as seed for the field and as food for yourselves and your households, and as food for your little ones."
Genesis 41:34
Let Pharaoh proceed to appoint overseers over the land and take one-fifth of the produce of the land of Egypt during the seven plentiful years.
Genesis 47:25
And they said, "You have saved our lives; may it please my lord, we will be servants to Pharaoh."
Leviticus 27:32
And every tithe of herds and flocks, every tenth animal of all that pass under the herdsman's staff, shall be holy to the LORD.
1 Samuel 8:15-17
He will take the tenth of your grain and of your vineyards and give it to his officers and to his servants.
Psalm 41:1
Blessed is the one who considers the poor! In the day of trouble the LORD delivers him;
Psalm 112:5
It is well with the man who deals generously and lends; who conducts his affairs with justice.