Surely the believers and the Jews, Nazareans and the Sabians, whoever believes in God and the Last Day, and whosoever does right, shall have his reward with his Lord and will neither have fear nor regret. 62 Children of Israel, recall when We made a covenant with you, raised Mount Tur (Sinai) above you and told you to receive earnestly what We had given to you and bear it in mind so that you would protect yourselves against evil. 63 And you turned away after that! And had it not been for God's favour upon you and His grace, you would surely have found yourselves among the lost; 64 And well ye knew those amongst you who transgressed in the matter of the Sabbath: We said to them: "Be ye apes, despised and rejected." 65 So We made it an example to their own time and to their posterity, and a lesson to those who fear Allah. 66 When Moses said to his people, "God commands you to sacrifice a cow," they asked, "Are you mocking us?" "God forbid, how would I be so ignorant," said Moses. 67 They said, "Call upon your Lord to make clear to us what it is." [Moses] said, "[Allah] says, 'It is a cow which is neither old nor virgin, but median between that,' so do what you are commanded." 68 But they further asked, "Please request your Lord to make it clear to us of what colour she should be." Moses answered, "He says that she should be of yellow colour, so deep and bright as to delight the beholders." 69 They said, 'Pray to thy Lord for us, that He make clear to us what she may be; cows are much alike to us; and, if God will, we shall then be guided.' 70 [Moses] answered: "Behold, He says it is to be a cow not broken-in to plough the earth or to water the crops, free of fault, without markings of any other colour." Said they: "At last thou hast brought out the truth!" - and thereupon they sacrificed her, although they had almost left it undone. 71