73:4

Al-Muzzammil 73:4

أَوْ زِدْ عَلَيْهِ وَرَتِّلِ ٱلْقُرْءَانَ تَرْتِيلًا

Aw zid 'alaihi wa rattilil Qur'aana tarteela

Or a little more; and recite the Qur'an in slow, measured rhythmic tones.