'Third' in the Bible

You may not go down on your faces before them or give them worship: for I, the Lord your God, am a God who will not give his honour to another; and I will send punishment on the children for the wrongdoing of their fathers, to the third and fourth generation of my haters;

Their children in the third generation may come into the meeting of the Lord's people.

When you have taken out a tenth from the tenth of all your produce in the third year, which is the year when this has to be done, give it to the Levite, and the man from a strange land, and the child without a father, and the widow, so that they may have food in your towns and be full;