English translation
2623. Narrated 'Umar bin Al-Khaṭṭāb رضي الله عنه: I gave a horse in Allāh's Cause. The person to whom it was given did not look after it. I intended to buy it back from him, thinking that he would sell it cheap. When I asked the Prophet ﷺ, he said, "Don't buy it, even if he gives it to you for one Dirham as the person who takes back what he has given in charity, is like a dog that swallows back its vomit."
