Treasury of Scripture Knowledge
"Happy are those who mourn: because they shall be comforted,
And Peter remembered the word of Jesus, saying, "Before a cock crows, you will thrice deny Me." And, going forth without, he wept bitterly.
And straightway the second time the cock crowed. And Peter remembered the word, how Jesus said to him, "Before the cock crows twice, you will deny Me thrice." And, having thought thereon, he kept weeping.
1 Corinthians 10:12
Wherefore, let him who thinks he is standing take heed, lest he fall.
2 Corinthians 7:9
Now I rejoice, not that ye were made sorry, but that ye were made sorry unto repentance; for ye were made sorry after a godly manner, that in nothing ye might receive damage from us.