Hadith #4947 (Sunan Abi Dawud)
Book: General Behavior (Kitab Al-Adab)
Narrator(s): Aabad bin 'Aabad bin Habib عباد بن عباد بن حبيب بن المهلب, ibn Umar, Ibrahim bin Ziyad al-Bghdady إبراهيم بن زياد البغدادي, Nafie' نافع مولى ابن عمر, Ubaidullah bin 'Umar bin Hafs عبيد الله بن عمر بن حفص بن عاصم
Grade: Sahih

Your prophet (May peace be upon him) said : Every good act is a SADAQAH (almsgiving).

Source: https://parallelquran.com/hadith/sunan-abi-dawud-4947/