Mark 14:29-31

MLV(i) 29 But Peter said to him, Even if all will be offended, but not I.
30 And Jesus says to him, Assuredly I am saying to you, that today, even in this night, before the rooster crows twice, you will be denying me three-times.
31 But Peter spoke exceptionally, If it should be essential for me to die together with you, I may never deny you! Now likewise, they also all were saying it.