[Machine] Narrated by the Prophet ﷺ : "When you come upon a camel herder, call out 'O camel herder!' three times. If he responds, then ask him for milk from the camels without causing harm. But if he does not respond, then milk the camels and drink without causing harm. And when you come upon the owner of a garden wall, call out 'O owner of the garden wall!' three times. If he responds, then ask him for permission to eat from his garden. But if he does not respond, then eat without permission." The Messenger of Allah ﷺ also said, "Hospitality lasts for three days, any extra is charity."
عَنِ النَّبِيِّ ﷺ قَالَ إِذَا أَتَيْتَ عَلَى رَاعِي إِبِلٍ فَنَادِ يَا رَاعِيَ الْإِبِلِ ثَلَاثًا فَإِنْ أَجَابَكَ وَإِلَّا فَاحْلُبْ وَاشْرَبْ مِنْ غَيْرِ أَنْ تُفْسِدَ وَإِذَا أَتَيْتَ عَلَى حَائِطِ بُسْتَانٍ فَنَادِ يَا صَاحِبَ الْحَائِطِ ثَلَاثًا فَإِنْ أَجَابَكَ وَإِلَّا فَكُلْ وَقَالَ رَسُولُ اللهِ ﷺ الضِّيَافَةُ ثَلَاثَةُ أَيَّامٍ فَمَا زَادَ فَصَدَقَةٌ