'Half' in the Bible

Jesus made answer and said, A certain man was going down from Jerusalem to Jericho; and he fell among robbers, who both stripped him and beat him, and departed, leaving him half dead.

And Zacchaeus stood, and said unto the Lord, Behold, Lord, the half of my goods I give to the poor; and if I have wrongfully exacted aught of any man, I restore fourfold.