Abul Ala Maududi(With tafsir)

(2:71) Moses answered: “Lo! He says, she is a cow unyoked to plough the earth or to water the tillage, one that has been kept secure, with no blemish on her!” Thereupon they cried out: “Now you have come forth with the information that will direct us aright.” And they slaughtered her although they scarcely seemed to do so.