The merciful heart of Sheikh Shibli Rahimullah.
Hazrat Shibli Rahimullah on his travel bought some sugar and wrapped it up safe in some cloth. On reaching home when he opened it he found an ant there. He thought to himself this ant could not have got inside during the way it must be from the store and the ant must have a partner. His partner will definitely be upset so he took the ant and left it back at the store from whence he purchased the sugar.