Mark 14:30

30 "I assure you," Jesus said to him, "today, this very night, before the rooster crows twice, you will deny Me three times!"

Mark 14:30 Meaning and Commentary

Mark 14:30

And Jesus saith unto him, verily I say unto thee
As confident as thou art of standing by me, and abiding with me; that this day,
which was then begun; for the Jews reckoned their days from evening, as in ( Genesis 1:5 ) ; even in this night;
this night to be observed, this night of the passover, before it is past: before the cock crow twice;
for there was a first and second cock crowing, the one at midnight, and the other near break of day, and which last is properly the cock crowing: the word "twice" is left out in the Ethiopic version: thou shalt deny me thrice; as he did; (See Gill on Matthew 26:34).

Mark 14:30 In-Context

28 But after I have been resurrected, I will go ahead of you to Galilee."

29 Peter told Him, "Even if everyone runs away, I will certainly not!"

30 "I assure you," Jesus said to him, "today, this very night, before the rooster crows twice, you will deny Me three times!"

31 But he kept insisting, "If I have to die with You, I will never deny You!" And they all said the same thing.

32 Then they came to a place named Gethsemane, and He told His disciples, "Sit here while I pray."