Mishkat al-Masabih 20 Game and Animals Which May Be Slaughtered كتاب الصيد والذبائح 23

وَعَن أبي ثَعْلَبَة الْخُشَنِي قَالَ: قُلْتُ: يَا رَسُولَ اللَّهِ إِنَّا أَهْلُ سفر تمر الْيَهُود وَالنَّصَارَى وَالْمَجُوسِ فَلَا نَجِدُ غَيْرَ آنِيَتِهِمْ قَالَ: «فَإِنْ لَمْ تَجِدُوا غَيْرَهَا فَاغْسِلُوهَا بِالْمَاءِ ثُمَّ كلوا فِيهَا وَاشْرَبُوا» . رَوَاهُ التِّرْمِذِيّ

Abu Tha’laba al-Khushani told that he said, “Messenger of God, we travel about and when we come to Jews, Christians and Magians we can get nothing but their vessels.” He replied, “If you can get nothing else, wash them with water and then eat and drink out of them.” Tirmidhi transmitted it.