Mark 14:30

30 And Jesus saith to him, Verily I say to thee, that this day, [even] in this night, before the cock shall crow twice, thou wilt deny me thrice.

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

29 But Peter said to him, Although all shall be offended, yet [will] not I.

30 And Jesus saith to him, Verily I say to thee, that this day, [even] in this night, before the cock shall crow twice, thou wilt deny me thrice.

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

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