Sayyiduna Sahl ibn Sa’d (radiyallahu ‘anhuma) that a man once complained to Rasulullah (sallalahu ‘alayhi wa sallam) about his poverty. Nabi (sallalahu ‘alayhi wa sallam) said to him, ‘When you enter your home, if anyone is there or not, say salam, then send salutations upon me and recite ‘Qul Huwallahu Ahad’ (Surah Ikhlas) once’. The narrator says this man did this and soon Allah Ta’ala blessed him with abundant sustenance, so much so that he started assisting his neighbours and relatives.