Remember to put your trust in God when making plans or desires; Say 'Inshallah'.

This hadith is about the importance of saying “Inshallah” or “If God wills” when making plans and desires. It tells us that if we say this phrase, our wishes will be more likely to come true. The story in this hadith is about Sulaiman b Dawud, a messenger of Allah who wanted to have intercourse with seventy wives in one night and all give birth to male children who would fight for Allah's cause. His companion advised him to say “If God wills” but he did not do so and none of his wives gave birth except one who gave birth prematurely. The Prophet then said that if he had said “If God wills” his wish would have been fulfilled. This teaches us that we should always remember to put our trust in God when making plans or desires as He knows what is best for us and can make things happen if He so wishes.