30 “Truly I tell you,” Jesus answered, “today—yes, tonight—before the rooster crows twicea you yourself will disown me three times.”

Read Mark 14:30 Using Other Translations

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.
And Jesus said to him, "Truly, I tell you, this very night, before the rooster crows twice, you will deny me three times."
Jesus replied, “I tell you the truth, Peter—this very night, before the rooster crows twice, you will deny three times that you even know me.”