Al-Ĥijr 15:99 · سُورَةُ الحجر

وَٱعْبُدْ رَبَّكَ حَتَّىٰ يَأْتِيَكَ ٱلْيَقِينُ

wa-uʿ'bud rabbaka ḥattā yatiyaka l-yaqīnu

And worship your Lord until there comes to you the certainty [i.e., death].

SAHEEH INTERNATIONAL · UTHMANI TEXT · QURAN.COM CONTENT API