Donate generously for God's sake without expecting anything in return

This hadith is about donating in the path of Allah. It tells us that when we give something away as charity, we should not expect to get it back. Umar was willing to donate a horse for the sake of God and when he found out that someone else had bought it, he wanted to buy it back. However, Prophet Muhammad advised him against doing so as this would defeat the purpose of giving charity in the first place. This hadith teaches us that when we give something away for God's sake, we should do so with an open heart and without expecting anything in return. We should also be content with whatever outcome comes our way after giving charity and not try to take advantage or benefit from our own donation.