الَّذينَ قالوا لِإِخوانِهِم وَقَعَدوا لَو أَطاعونا ما قُتِلوا ۗ قُل فَادرَءوا عَن أَنفُسِكُمُ المَوتَ إِن كُنتُم صادِقينَ

Those who stayed behind said of their brothers, “If they had obeyed us, they wouldn’t have been killed.” Say, “Then fend off death from yourselves, if you are sincere.”