'Draught' in the Bible

Do not ye yet understand, that whatsoever entereth in at the mouth goeth into the belly, and is cast out into the draught?

Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?

Now when he had left speaking, he said unto Simon, Launch out into the deep, and let down your nets for a draught.

For he was astonished, and all that were with him, at the draught of the fishes which they had taken: