'Reclined' in the Bible

When, therefore, he washed their feet, and took his garments, having reclined (at meat) again, he said to them, 'Do ye know what I have done to you?

And Peter having turned about doth see the disciple whom Jesus was loving following, (who also reclined in the supper on his breast, and said, 'Sir, who is he who is delivering thee up?')