Surah Ad-Dukhan 44:59

فَٱرْتَقِبْ إِنَّهُم مُّرْتَقِبُونَ

So watch, [O Muḥammad]; indeed, they are watching [for your end].

Translation: Saheeh International

Tafsir

So be on the look out await their destruction. Indeed they too are on the look out for your death — this was before the revelation of the command to struggle against them.

Excerpt from Tafsir al-Jalalayn, commentary on 44:59, via Quran.com. The reader has the full commentary and 9 more tafsirs.