Quran 37:143 · As-Saffat

Jonah (Yunus) lived in the eighth century B.C. and was sent as a prophet to the ancient city of Nineveh in Iraq. After performing his dawah mission for a certain period of time, he came to the conclusion that his people were not going to embrace the true faith, and left the city. To proceed with his journey, he boarded a boat, perhaps on the bank of the River Tigris. The boat was overloaded; and halfway to its destination it was feared that it would sink. In order to lighten the burden of the boat, lots were drawn to decide who should be thrown out of the boat. The name of Jonah was drawn and so the sea-men threw him over-board. Then, at God’s behest, a huge fish swallowed him, took him to the river bank and cast him ashore. Jonah had left his people before time, in this way God ordained him to return to his people. He went back and started preaching once again, with the result that all the one hundred and twenty five thousand inhabitants of the area became believers. This incident shows that it is absolutely essential for a preacher to have patience, even at a time when his community becomes hostile towards him.