'Calf' in the Bible

And bring the fattened calf and slaughter it, and let us [invite everyone and] feast and celebrate;

And he said to him, ‘Your brother has come, and your father has killed the fattened calf because he has received him back safe and sound.’

but when this [other] son of yours arrived, who has devoured your estate with immoral women, you slaughtered that fattened calf for him!’