Surah Aali Imran (The Family of Imran), Verse 168

اَلَّذِیْنَ قَالُوْا لِاِخْوَانِهِمْ وَقَعَدُوْا لَوْ اَطَاعُوْنَا مَا قُتِلُوْا قُلْ فَادْرَءُوْا عَنْ اَنْفُسِكُمُ الْمَوْتَ اِنْ كُنْتُمْ صٰدِقِیْنَ ۟

Allazeena qaaloo li ikhwaanihim wa qa'adoo law ataa'oonaa maa qutiloo; qul fadra'oo'an anfusikumul mawta in kuntum saadiqeen

“(They are) the ones that say, (of their brethren slain), while they themselves sit (at ease): "If only they had listened to us they would not have been slain." Say: "Avert death from your own selves, if ye speak the truth."”

Quran 3:168 (Yusuf Ali Translation)