Verse 98 of 99

ٱلَّذِينَ يَجْعَلُونَ مَعَ ٱللَّهِ إِلَٰهًا ءَاخَرَ ۚ فَسَوْفَ يَعْلَمُونَ

Who make [equal] with Allah another deity. But they are going to know.

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).