Quran 27:70 from Surah An-Naml on Divine Marvels.
وَلَا تَحۡزَنۡ عَلَيۡهِمۡ وَلَا تَكُن فِي ضَيۡقٖ مِّمَّا يَمۡكُرُونَ
English translation: And (do) not grieve over them and not be in distress from what they plot
Transliteration: wala tahzan alayhim wala takun fi dayqin mimma yamkuruna