وَإِمّا نُرِيَنَّكَ بَعضَ الَّذي نَعِدُهُم أَو نَتَوَفَّيَنَّكَ فَإِلَينا مَرجِعُهُم ثُمَّ اللَّهُ شَهيدٌ عَلىٰ ما يَفعَلونَ

And whether We show you some of what We promise them, [O Muhammad], or We take you in death, to Us is their return; then, [either way], Allah is a witness concerning what they are doing