Qur'an 41:49 · Fussilat

لَّا يَسْـَٔمُ ٱلْإِنسَٰنُ مِن دُعَآءِ ٱلْخَيْرِ وَإِن مَّسَّهُ ٱلشَّرُّ فَيَـُٔوسٌۭ قَنُوطٌۭ

(49) Man is not weary of supplication for good [things], but if evil touches him, he is hopeless and despairing.