The person with me looked towards the enclosure, but saw nothing. I made a mention of that to my father. He said: If I knew that you would meet such a situation I would have never sent you (there), but (bear in wind) whenever you hear such a call (from the evil spirits) pronounce the Adhan. for I have heard Abu Huraira say that the Messenger of Allah (may peace be upbn him) said: Whenever Adhan is proclaimed, Satan runs back vehemently.  

وَمَعِي غُلاَمٌ لَنَا أَوْ صَاحِبٌ لَنَا فَنَادَاهُ مُنَادٍ مِنْ حَائِطٍ بِاسْمِهِ قَالَ وَأَشْرَفَ الَّذِي مَعِي عَلَى الْحَائِطِ فَلَمْ يَرَ شَيْئًا فَذَكَرْتُ ذَلِكَ لأَبِي فَقَالَ لَوْ شَعَرْتُ أَنَّكَ تَلْقَى هَذَا لَمْ أُرْسِلْكَ وَلَكِنْ إِذَا سَمِعْتَ صَوْتًا فَنَادِ بِالصَّلاَةِ فَإِنِّي سَمِعْتُ أَبَا هُرَيْرَةَ يُحَدِّثُ عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ قَالَ إِنَّ الشَّيْطَانَ إِذَا نُودِيَ بِالصَّلاَةِ وَلَّى وَلَهُ حُصَاصٌ