Luke 22:62
And Peter went outside and wept with bitter crying.
Matthew 5:4
"Blessed are those who mourn, for they shall be comforted.
Matthew 26:75
Then Peter recalled the word that Jesus had spoken, "Before the cock crow, you shall three times deny me"??nd he went out and broke out into bitter weeping.
Mark 14:72
At that instant for the second time a cock crew. Then Peter recalled the word which Jesus had spoken to him, "Before the cock crows twice you will disown me thrice." And as he thought of it, he began to weep aloud.
1 Corinthians 10:12
So then let him who imagines that he is standing so securely beware lest he fall.
2 Corinthians 7:9-11
But now I am glad; not because you were pained; but because your pain led you to repentance.