Az-Zukhruf 43:41
فَإِمَّا نَذْهَبَنَّ بِكَ فَإِنَّا مِنْهُم مُّنتَقِمُونَ
Fa-imma nathhabanna bikafa-inna minhum muntaqimoon
And whether [or not] We take you away [in death], indeed, We will take retribution upon them.
So, even if We take you away, We will surely take vengeance on them.