“Once, a man from Khurasan in al-Rabadhah said to abu ‘Abd Allah (a.s.), ‘I pray to Allah to keep my soul in service for your cause, I have not been granted any children.’ He (the Imam) said, ‘When you return to your country and then decide to go to bed with your wife then read, ‘When the companion of fish went away in anger he thought that We will not apply any measures against him. He then in the dark called, “I testify that no one other than You deserves worship. You are free of all defects. I have been of those who wrong themselves.” Read up to three verses, you will be granted a child by the will of Allah.’”