Mark 14:28-32

But after that I am risen, I will go before you into Galilee.

But Peter said unto him, Although all shall be offended, yet will not I.

And Jesus saith unto him, Verily I say unto thee, That this day, even in this night, before the cock crow twice, thou shalt deny me thrice.

But he spake the more vehemently, If I should die with thee, I will not deny thee in any wise. Likewise also said they all.

And they came to a place which was named Gethsemane: and he saith to his disciples, Sit ye here, while I shall pray.