Rabi'ah bin Abi Sulaym al-Tujibi (may Allah have mercy on him) heard Hanash al-San'ani narrating from Sayyiduna Ruwayfi' bin Thabit al-Ansari (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever believes in Allah and the Last Day must not use a mount from the spoils of war in such a way that, when he has made it emaciated, he returns it to the spoils, nor wear a garment in such a way that, when it has become worn out, he returns it to the spoils."
And the Messenger of Allah (peace and blessings be upon him) said: "Whoever believes in Allah and the Last Day must not give his water to another man's child."
Hadith Referenceالمعجم الكبير للطبراني / باب الراء / 4468