Al-Muzzammil 73:8

وَاذْكُرِ اسْمَ رَبِّكَ وَتَبَتَّلْ إِلَيْهِ تَبْتِيلًا ٨

Waothkuri isma rabbika watabattal ilayhi tabteelan

0:00

“So remember the name of thy Lord and devote thyself with a complete devotion -” (73:8)