Give away your wealth with sincerity for the sake of Allah alone without expecting anything in return or taking it back later on .

This hadith speaks about the importance of giving charity and how it should be done with sincerity and without expecting anything in return. It was narrated from Salim bin 'Abdullah that 'Abdullah bin 'Umar used to narrate that Umar gave a house in charity for the sake of Allah, the Mighty and Sublime, but then he found it being offered for sale after that. He wanted to buy it, so he went to the Messenger of Allah and asked him about that. The Messenger of Allah said "Do not take back what you have given in charity". This hadith teaches us an important lesson which is that when we give something away as a form of charity or sadaqah, we should do so without expecting anything in return or taking it back later on. We should give out our wealth with sincerity for the sake of Allah alone, knowing full well that whatever we give away will be rewarded by Him on the Day of Judgment.