Narrated Abdullah ibn Muhammad ibn Asma ad-Duba'i: Mahdi — that is, Ibn Maimun — narrated to us: Wasil, the freed slave of Abu 'Uyaynah, narrated to us from Yahya ibn 'Uqayl, from Yahya ibn Ya'mar, from Abu al-Aswad ad-Du'ali, from Abu Dharr, from the Prophet, peace and blessings be upon him, that he said: "Every morning, upon each of the joints of one of you, charity is due. So every glorification of Allah (tasbihah) is charity, every praise of Allah (tahmidah) is charity, every declaration of His oneness (tahlilah) is charity, every magnification of Allah (takbirah) is charity, commanding what is good is charity, and forbidding what is evil is charity. And two rak'ahs that one prays in the forenoon (duha) suffice for all of that."