sentence1: The men who traveled with him stood speechless, hearing the sound, but seeing no one.
sentence2: وَأَمَّا مُرَافِقُو شَاوُلَ فَوَقَفُوا مَذْهُولِينَ لاَ يَنْطِقُونَ، فَقَدْ سَمِعُوا الصَّوْتَ وَلَكِنَّهُمْ لَمْ يَرَوْا أَحَداً.