'Fat' in the Bible

Then he said unto them, Go your way, eat the fat, and drink the sweet, and send portions unto him for whom nothing is prepared; for this day is holy unto our Lord: neither be ye grieved; for the joy of Jehovah is your strength.

And they took fortified cities, and a fat land, and possessed houses full of all good things, cisterns hewn out, vineyards, and oliveyards, and fruit-trees in abundance: so they did eat, and were filled, and became fat, and delighted themselves in thy great goodness.

For they have not served thee in their kingdom, and in thy great goodness that thou gavest them, and in the large and fat land which thou gavest before them, neither turned they from their wicked works.