Indeed, those who believed and those who were Jews or Christians or Sabeans [before Prophet Muhammad] - those [among them] who believed in Allah and the Last Day and did righteousness - will have their reward with their Lord, and no fear will there be concerning them, nor will they grieve. 62 Remember the day We made the covenant with you and exalted you on the Mount and said: "Hold fast to what We have given you, and remember what is therein that you may take heed." 63 Yet after that you turned away, and but for God's grace and mercy, you would have surely been among the losers. 64 And assuredly ye know of those of you who trespassed in the matter of the Sabbath, wherefore We said unto them: be ye apes despised. 65 We made it a punishment for the former times and for the latter, an exhortation to the cautious. 66 When Moses said to his people, "God commands you to sacrifice a heifer," they said, "Are you making a mockery of us?" He answered, "God forbid that I should be so ignorant!" 67 Then they said, "Please make a request to your Lord to give us some details of the cow." Moses answered, "Allah says that the cow should neither be old nor immature but of middle age. Do, therefore, as you are bidden." 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: "Beseech on our behalf Thy Lord to make plain to us what she is: To us are all heifers alike: We wish indeed for guidance, if Allah wills." 70 Musa said: He says, Surely she is a cow not made submissive that she should plough the land, nor does she irrigate the tilth; sound, without a blemish in her. They said: Now you have brought the truth; so they sacrificed her, though they had not the mind to do (it). 71