'Half' in the Bible

Jesus replied, "A man was once on his way down from Jerusalem to Jericho when he fell among robbers, who after both stripping and beating him went away, leaving him half dead.

Zacchaeus however stood up, and addressing the Lord said, "Here and now, Master, I give half my property to the poor, and if I have unjustly exacted money from any man, I pledge myself to repay to him four times the amount."