Sayyiduna Abu Hurayrah (may Allah be pleased with him) said: We were with the Messenger of Allah (peace and blessings be upon him) when suddenly we saw some she-camels with udders full of milk, sheltering among the trees, with no herdsman with them. One of us said: "What if we got up and milked them?" Others said: "How can we milk them when the Messenger of Allah (peace and blessings be upon him) is among us and we have not asked his (peace and blessings be upon him) permission?" Then one of us said: "He (peace and blessings be upon him) is silent, and his (peace and blessings be upon him) silence is permission." So we got up to go to them, and he (peace and blessings be upon him) called us and said: "Tell me, if some people came to you while you were asleep and took the provisions in your provision bags, would they be harming you?" The Companions (may Allah be pleased with them) said: "Yes." He (peace and blessings be upon him) said: "Indeed, the milk in the udders of these she-camels is just like the provisions in your bags." We said: "O Messenger of Allah, what is lawful for a man from his brother's property when he is in need of it?" He (peace and blessings be upon him) said: "He may eat but not carry any away, and he may drink but not carry any away."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Umayr bin Abdullah except Qays bin al-Rabi'."
Hadith Referenceالمعجم الأوسط / باب الميم / 7537
Hadith Takhrij«قال الدارقطني: يرويه الحجاج بن أرطاة واختلف عنه فرواه شريك عن الحجاج عن سليط بن عبد الله عن أبي سلمة عن أبي هريرة وخالفه هشام الدستوائي وحماد بن سلمة فروياه عن حجاج عن سليط عن ذهيل ابن عوف بن شماخ عن أبي هريرة وهو الصحيح «العلل الواردة في الأحاديث النبوية، ج 9، ص 308»» «أخرجه البيهقي فى «السنن الكبرى» برقم: 19720، 19722، وأحمد فى «مسنده» برقم: 9375، والبزار فى «مسنده» برقم: 9811، 9812»