Matthew 26:33-35
"All may stumble and fail," said Peter, "but I never will."
Matthew 26:75
and Peter recollected the words of Jesus, how He had said, "Before the cock crows you will three times disown me." And he went out and wept aloud, bitterly.
Treasury of Scripture Knowledge
Summary
And the king of Israel answered and said, Tell him, Let not him that girdeth on his harness boast himself as he that putteth it off.
Let not him, etc
General references
Bible References
Let not him, etc
Matthew 26:33
"All may stumble and fail," said Peter, "but I never will."
General references
Luke 14:31
Or what king, marching to encounter another king in war, does not first sit down and deliberate whether he is able with ten thousand men to meet the one who is advancing against him with twenty thousand?