7:160
And We divided them (into) two ten (i.e twelve) tribes (as) communities. And We inspired to Musa, when asked him for water his people, [that] "Strike with your staff the stone." Then gushed forth from it two ten (i.e twelve) springs. Certainly, knew each people their drinking place. And We shaded [on] them (with) the clouds and We sent down upon them, the Manna and the quails. "Eat from (the) good things which We have provided you." And not they wronged Us but they were (to) themselves doing wrong.