James 3:13-18

Who is wise and understanding among you? By his good life let him show his deeds in the humility of wisdom.

Mark 7:21-23

For from within, out of the heart of men, come evil thoughts, fornications, theft, murder, adultery,

Mark 14:27-31

And Jesus said to them, "You will all fall away; for it is written: 'I will strike the shepherd, and the sheep will be scattered.'

Romans 8:7

For the mind that is set on the flesh is hostile to God; it does not submit to God's law, nor can it do so;

2 Timothy 3:15

and how from childhood you have known the sacred writings which are able to make you wise for salvation through faith in Christ Jesus.

James 1:5

If any of you lacks wisdom, let him ask of God, who gives to all generously and without reproach, and it will be given to him.

Treasury of Scripture Knowledge

Summary

He that trusteth in his own heart is a fool: but whoso walketh wisely, he shall be delivered.

General references

Bible References

But

2 Timothy 3:15
and how from childhood you have known the sacred writings which are able to make you wise for salvation through faith in Christ Jesus.
James 1:5
If any of you lacks wisdom, let him ask of God, who gives to all generously and without reproach, and it will be given to him.
James 3:13
Who is wise and understanding among you? By his good life let him show his deeds in the humility of wisdom.

General references

Matthew 26:70
But he denied it before them all, saying, "I do not know what you are talking about."