The Messenger of Allah ﷺ commanded me to recite the Muawwidhat after every prayer.
أمرني رسول الله ﷺ أن أقرأ المعوذات دبر كل صلاة.
Abu Dawud (1523), Nasai (1336) narrated it, and Ibn Khuzayma (755) and Hakim (1/253) graded it sahih, all of them through Layth bin Saad, that Hunayn bin Abu Hakeem told him, from Ali bin Rabah, from Uqba bin Amir, who mentioned it. Its chain is hasan because of Hunayn bin Abu Hakeem al-Umawi, who is "truthful."Tirmidhi (2903) also narrated it, from Qutayba bin Saeed, who said, Ibn Lahia told us, from Yazid bin Abu Habib, from Ali bin Rabah, with the same content. He said, "hasan gharib."I say, there is well-known discussion about Ibn Lahia, but the one narrating from him here is Qutayba bin Saeed.