Abu Hurairah (RA) reported Allahs Prophet ﷺ as saying that Sulaiman bin Dawud, the Apostle of Allah ﷺ , observed: I will have an intercourse with seventy wives during the night; all of them will give birth to a male child who will fight in the cause of Allah. His companion or the angles said to him: Say, "If God wills." But he (Hadrat Sulaimin) did not say so, and he forgot it. And none of his wives gave birth to a child, but one who gave birth to a premature child. Allahs Messenger ﷺ said: Had he said Insha Allah (if God so will) he would not have failed and his desire would have been materialised.