Mus'ub bin Sa'd ibn Abi Waqqas مصعب بن سعد بن أبى وقاص الزهرى · Chapters on Tafsir

that the Prophet (ﷺ) said: "And at the setting of the stars (52:49) (about) the two Rak'ah before Fajr. And after the prostrations (50:40) 'The two Rak'at after Al-Maghrib.'"

from the Prophet – regarding Allah’s saying ‘And on couches raised high – he said: “Their height is as what is between the heavens and the earth, and the distance between the two of them is five hundred years.”