33 Peter, then, said to him, Though you should prove a stumbling stone to them all, I never will be made to stumble.
Matthew 26:33 Cross References - Living_Oracles
1 Peter 5:5-6
Mark 14:29
29 Peter then said to him, Though they all should stumble, I never will.
Luke 22:33
33 He answered, Master, I am ready to accompany you, both to prison, and to death.
John 13:36-38
36 Simon Peter said to him, Master, whither are you going? Jesus answered, Whither I am going, you can not follow me now; but afterward you shall follow me.
37 Peter replied, Master, why can not I follow you presently? I will lay down my life for your sake!
38 Jesus answered him, Will you lay down your life for my sake? Most assuredly, I say to you, the cock shall not crow, till you have disowned me thrice.
John 21:15
15 When they had dined, Jesus said to Simon Peter, Simon, son of Jonas, do you love me more than these? He answered, Yes, Lord, you know that I love you.
Romans 12:10
10 In brotherly love, be tenderly affectionate to one another-in honor, prefer one another.
Philippians 2:3
3 Let nothing be done through strife or vainglory, but, in humbleness of mind esteem each other better that yourselves: