John Chrysostom

And they gave Him gall to drink, and this to insult Him, but He would not. But another saith, that having tasted it, He said, "It is finished." And what meaneth, "It is finished?" The prophecy was fulfilled concerning Him. "For they gave me," it is said, "gall for my meat, and for my thirst they gave me vinegar to drink." But neither doth that evangelist indicate that He drank, for merely to taste differs not from not drinking, but hath one and the same signification.

Homily on the Gospel of Matthew 87 ↗