Your Prophet ﷺ said, "Every act of kindness is a charity."
حدثنا محمد بن كثير أخبرنا سفيان عن أبي مالك الأشجعي عن ربعي بن حراش
قال نبيكم ﷺ كل معروف صدقة
No references are available.
Muslim reported it in the Book of zakat, chapter on explaining that the term "charity" applies to every kind of good deed, hadith no. 1005, from the hadith of Abu Malik through this route.