Mishkat al-Masabih #4078

Abu Sa'id reported the Prophet as saying, "The believer and faith are like a horse with the stake to which it is tethered, which moves round and then returns to its stake, for the believer is negligent and then returns to faith. Feed the pious with your food and confer your kindness on the believers." Baihaqi, in Shu'ab al-iman, and Abu Nu'aim, in al-Hilya, transmitted it.