Luke 16:13-14

No domestic can serve two lords; for either he will hate the one, and love the other; or he will hold to one, and despise the other: ye cannot serve God and mammon."

Romans 11:25

For I do not wish you, brethren, to be ignorant of this mystery (lest ye be wise in your own conceits), that a hardening, in part, has befallen Israel, until the fulness of the gentiles come in;

Romans 12:16

thinking the same thing one toward another; minding not lofty things, but being carried along with the lowly. Be ye not wise in your own conceits;

1 Corinthians 3:18-19

Let no one deceive himself. If any one among you thinks that he is wise in this world, let him become a fool, that he may become wise.

1 Timothy 6:17

Charge those who are rich in this present age, not to be high-minded, nor to have their hope set on the uncertainty of riches, but on God, Who giveth us richly all things for enjoyment;

Treasury of Scripture Knowledge

Summary

The rich man is wise in his own conceit; but the poor that hath understanding searcheth him out.

His own conceit

Bible References

Rich

Luke 16:13
No domestic can serve two lords; for either he will hate the one, and love the other; or he will hold to one, and despise the other: ye cannot serve God and mammon."
1 Corinthians 3:18
Let no one deceive himself. If any one among you thinks that he is wise in this world, let him become a fool, that he may become wise.
1 Timothy 6:17
Charge those who are rich in this present age, not to be high-minded, nor to have their hope set on the uncertainty of riches, but on God, Who giveth us richly all things for enjoyment;

His own conceit

Romans 11:25
For I do not wish you, brethren, to be ignorant of this mystery (lest ye be wise in your own conceits), that a hardening, in part, has befallen Israel, until the fulness of the gentiles come in;
Romans 12:16
thinking the same thing one toward another; minding not lofty things, but being carried along with the lowly. Be ye not wise in your own conceits;