'Third' in the Bible

You shall not worship them or serve them; for I, the Lord your God, am a jealous God, visiting the iniquity of the fathers on the children, and on the third and the fourth generations of those who hate Me,

“At the end of every third year you shall bring out all the tithe of your produce in that year, and shall deposit it in your town.

The sons of the third generation who are born to them may enter the assembly of the Lord.

“When you have finished paying all the tithe of your increase in the third year, the year of tithing, then you shall give it to the Levite, to the stranger, to the orphan and to the widow, that they may eat in your towns and be satisfied.