Abu Hurairah reported the Prophet ﷺ as saying:
when you hear the cocks crowing, ask Allah for some of His grace, for they have seen as angel; but when you hear an ass braying, seek refuge in Allah from the devil, for it has seen the devil.

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا اللَّيْثُ، عَنْ جَعْفَرِ بْنِ رَبِيعَةَ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ النَّبِيَّ ﷺ قَالَ " إِذَا سَمِعْتُمْ صِيَاحَ الدِّيَكَةِ فَسَلُوا اللَّهَ تَعَالَى مِنْ فَضْلِهِ فَإِنَّهَا رَأَتْ مَلَكًا وَإِذَا سَمِعْتُمْ نَهِيقَ الْحِمَارِ فَتَعَوَّذُوا بِاللَّهِ مِنَ الشَّيْطَانِ فَإِنَّهَا رَأَتْ شَيْطَانًا " .