Imam Ali (AS) said, Verily, the beggar is a messenger of Allah, so one who gives to him gives to Allah and one who withholds from him, withholds from Allah, the Glorified.
Nahj al-Balāgha #1875304. Amīr al-mu’minīn, peace be upon him, said: The destitute is the Messenger of Allāh. Whoever denies him denies Allāh and whoever gives...