They (the people) asked: In which should we drink, Prophet of Allah? The Prophet ﷺ said: You should use those skin vessels that are tied at their mouths.
عَنِ ابْنِ عَبَّاسٍ فِي قِصَّةِ وَفْدِ عَبْدِ الْقَيْسِ قَالُوا فِيمَ نَشْرَبُ يَا نَبِيَّ اللَّهِ فَقَالَ نَبِيُّ اللَّهِ ﷺ عَلَيْكُمْ بِأَسْقِيَةِ الأَدَمِ الَّتِي يُلاَثُ عَلَى أَفْوَاهِهَا