Al-Hijr (الحجر)
Chapter 15 - The Rocky Tract
وَٱعْبُدْ رَبَّكَ حَتَّىٰ يَأْتِيَكَ ٱلْيَقِينُ
Wa'bud Rabbaka hattaa yaatiyakal yaqeen
And worship your Lord until there comes to you the certainty (death).
Quran 15:99 - Surah Al-Hijr
وَلَقَدْ نَعْلَمُ أَنَّكَ يَضِيقُ صَدْرُكَ بِمَا يَقُولُونَ
And We already know that your breast is constrained by what they say.
فَسَبِّحْ بِحَمْدِ رَبِّكَ وَكُن مِّنَ ٱلسَّٰجِدِينَ
So exalt [Allah] with praise of your Lord and be of those who prostrate [to Him].
وَٱعْبُدْ رَبَّكَ حَتَّىٰ يَأْتِيَكَ ٱلْيَقِينُ
And worship your Lord until there comes to you the certainty (death).