2:68
They said, "Pray for us (to) your Lord to make clear to us what it (is)." He said, "Indeed, He says, "[Indeed] it (is) a cow not old and not young, middle aged between that," so do what you are commanded."
2:71
He said, "Indeed, He says, "[Indeed] it (is) a cow not trained to plough the earth, and not water the field; sound, no blemish in it." They said, "Now you have come with the truth." So they slaughtered it, and not they were near (to) doing (it).