Al-Adab Al-Mufrad #220

Abu Dharr reported that the Prophet, may Allah bless him and grant him peace, was asked, "What action is best?" He replied, "Belief in Allah and jihad in His way." He was asked, "Which slaves are best?" He replied, "The highest in price and most precious to their people." He said, "What do you think I should do if I am unable to fight?" He replied, "Help someone in trouble or work for someone who does not work." He asked, "What do you think that I should do if I am too weak (to act accordingly)?" He replied, "Spare people your evil. That is a sadaqa which you bestow on yourself."