From Matthew 26

And he took with him Peter and the two
sons of Zebedee, and began to be
sorrowful and very heavy.

Then saith he unto them, My soul is
exceeding sorrowful, even unto death:
tarry ye here, and watch with me.

And he went a little farther, and fell
on his face, and prayed, saying,
O my Father, if it be possible, let
this cup pass from me: nevertheless
not as I will, but as thou wilt. ~KJV