O you who have believed, do not say to the Messenger Muhammad, peace and blessings of Allah be upon him: "Ra'ina," meaning: "observe us with your hearing," so understand from us and make us understand; because the Jews used to say it to the Prophet, peace and blessings of Allah be upon him, twisting their tongues with it, intending to insult him and attribute him to foolishness (ru'unah), and say-O believers-instead of it: "Unzurna," meaning: "look at us and observe us," and it conveys the same intended meaning, and listen to what is recited to you of the Book of your Lord and understand it. And for the deniers is a painful punishment.