Al-Lu'lu Wal-Marjan 266 — The Book of As-Salat (the Prayer)

Jabir bin `Abdullah Narrated from:

Mu'âdh bin Jabal used to offer Salât (prayer) with the Prophet صلى الله عليه وسلم و then go to lead his people in Salât. Once he led the people in Salât and recited Sûrat Al-Baqarah. A man left (the row of the praying people) and offered a (light) prayer (separately) and went away. When Mu'âdh came to know about it, he said, "He (that man) is a hypocrite."Later that man heard what Mu'âdh said about him, so he came to the Prophet ﷺ and said, "O Allâh's Messenger! We are people who work with our own hands and irrigate (our farms) with our camels. Last night Mu'âdh led us in ' Ishâ ' prayer and he recited Sûrat Al-Baqarah, so I offered my prayer separately and because of that, he accused me of being a hypocrite."The Prophet ﷺ called Mu'âdh and said thrice, "O Mu'âdh! Are you putting the people to trial? Recite ' Wash-shamsi wa duhaha ' ( Sûrah 91) or ' Sabbih isma Rabbikal-A'la ' ( Sûrah 87) or the like." [1] ( Sahîh Al-Bukhâri, Hadîth No. 127, Vol. 8)