'Fattened' in the Bible

Saul and the people spared Agag and the best of the sheep and cattle the fattened animals and lambs along with all that was good. They were not willing to completely destroy them, but they did completely destroy everything that was worthless and inferior.

The woman had a fattened calf at her house, and she quickly slaughtered it. She also took flour, kneaded it, and baked unleavened bread.