The Messenger of Allah ﷺ said, "Allah accepts charity and takes it in His right hand, then nurtures it for one of you just as one of you raises his colt, until the single morsel becomes as large as Uhud. Confirmation of this is found in the Book of Allah , 'Do they not know that it is Allah who accepts repentance from His servants and takes the offerings of charity' [Tawba 9:104], and 'Allah destroys riba and causes acts of charity to grow' [Baqarah 2:276]."
حدثنا أبو كريب محمد بن العلاء حدثنا وكيع حدثنا عباد بن منصور حدثنا القاسم بن محمد قال سمعت
قال رسول الله ﷺ إن الله يقبل الصدقة ويأخذها بيمينه فيربيها لأحدكم كما يربي أحدكم مهره حتى إن اللقمة لتصير مثل أحد وتصديق ذلك في كتاب الله عز وجل {ألم يعلموا أن الله هو يقبل التوبة عن عباده ويأخذ الصدقات} و {يمحق الله الربا ويربي الصدقات}
Its chain is daif. Ahmad narrated it (2/471) from Waki with the same wording, and Ibn Khuzayma graded it sahih (no. 2427). Abbad bin Mansur is daif, but the preceding hadith serves the same purpose in its place.