Word by Word Analysis

وَإِذْ صَرَفْنَآ إِلَيْكَ نَفَرًا مِّنَ ٱلْجِنِّ يَسْتَمِعُونَ ٱلْقُرْءَانَ فَلَمَّا حَضَرُوهُ قَالُوٓا۟ أَنصِتُوا۟ ۖ فَلَمَّا قُضِىَ وَلَّوْا۟ إِلَىٰ قَوْمِهِم مُّنذِرِينَ 29

And [mention, O Muḥammad], when We directed to you a few of the jinn, listening to the Qur’ān. And when they attended it, they said, "Listen attentively." And when it was concluded, they went back to their people as warners.