سورة Al-Hajj ( The Pilgrimage ) - الآية 36

And the large sacrificial animals – the camels and the cows – We have made them among the symbols of Allah, there is goodness for you in them; therefore mention the name of Allah over them with their one leg tied and standing on three feet; then when their flanks have fallen, eat from it yourself and feed the one who patiently awaits, and the beggar; this is how We have given them in your control, so that you be grateful.