Sahih Bukhari Volume 8, Book 78, Hadith 6139

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا اللَّيْثُ، عَنْ يَزِيدَ بْنِ أَبِي حَبِيبٍ، عَنْ أَبِي الْخَيْرِ، عَنْ عُقْبَةَ بْنِ عَامِرٍ ـ رضى الله عنه ـ أَنَّهُ قَالَ قُلْنَا يَا رَسُولَ اللَّهِ إِنَّكَ تَبْعَثُنَا فَنَنْزِلُ بِقَوْمٍ فَلاَ يَقْرُونَنَا فَمَا تَرَى، فَقَالَ لَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ إِنْ نَزَلْتُمْ بِقَوْمٍ فَأَمَرُوا لَكُمْ بِمَا يَنْبَغِي لِلضَّيْفِ فَاقْبَلُوا، فَإِنْ لَمْ يَفْعَلُوا فَخُذُوا مِنْهُمْ حَقَّ الضَّيْفِ الَّذِي يَنْبَغِي لَهُمْ ‏"‏‏.‏

Narrated By Uqba bin 'Amir : We said, "O Allah's Apostle! You send us out and it happens that we have to stay with such people as do not entertain us. What do you think about it?" Allah's Apostle said to us, "If you stay with some people and they entertain you as they should for a guest, accept is; but if they do not do then you should take from them the right of the guest, which they ought to give."