Al-Baqarah 2:71

Qala innahu yaqoolu innahabaqaratun la thaloolun tutheeru al-arda walatasqee alhartha musallamatun la shiyata feehaqaloo al-ana ji/ta bilhaqqi fathabahoohawama kadoo yafAAaloon

He said, "He says, 'It is a cow neither trained to plow the earth nor to irrigate the field, one free from fault with no spot upon her.'" They said, "Now you have come with the truth." So they slaughtered her, but they could hardly do it.

He said, “He says that it should be a cow which is not tractable for tilling the soil or in watering the fields, (and it should be) sound and without blemish.” They said, “Now, you have come up with the right description.” Then they slaughtered her, although it appeared that they would not do it.