Tobit 12:20LXX

18For when I was with you, I was there by the will of God: bless ye him, and sing praises to him.

19I seemed indeed to eat and to drink with you: but I use an invisible meat and drink, which cannot be seen by men.

20It is time therefore that I return to him that sent me: but bless ye God, and publish all his wonderful works.

21And when he had said these things, he was taken from their sight, and they could see him no more.

22Then they lying prostrate for three hours upon their face, blessed God: and rising up, they told all his wonderful works.