The Yemeni king was known as “Tuba”. He travelled to conquer the world. He set off with his army and passed by Madinah and he left his son in Madinah.

When he returned with his army to pick up his son from Madinah he found out his son had been killed. Tuba asked “Who has killed my son?” They couldn’t find the culprit.  Tuba decided to stay in Madinah to try  to find the culprit. 

The Ansar had some battles with Tuba. Tuba saw that the people fought battles with him during the day but at night they brought beds for them to sleep on and served them food!