Surah An-Naml 27:70

وَلَا تَحْزَنْ عَلَيْهِمْ وَلَا تَكُن فِى ضَيْقٍ مِّمَّا يَمْكُرُونَ

And grieve not over them or be in distress from what they conspire.

Translation: Saheeh International

Tafsir

And do not grieve for them and do not be distressed by their schemes — this is meant to comfort the Prophet s in other words do not be concerned with their plotting against you for We will grant you victory over them.

Excerpt from Tafsir al-Jalalayn, commentary on 27:70, via Quran.com. The reader has the full commentary and 9 more tafsirs.