Romans 12:16

have the same respect for one another. let not your behaviour be haughty, but soften'd to the condition of those below you. be not wise in your own conceits.

Romans 11:25

I would not, brethren, have you ignorant of this secret, (for fear you should presume too much on your selves) that blindness has fallen upon a part of Israel, until the time when the Gentiles shall be fully come in.

Treasury of Scripture Knowledge

Summary

Be not wise in thine own eyes: fear the LORD, and depart from evil.

Bible References

Be

Romans 11:25
I would not, brethren, have you ignorant of this secret, (for fear you should presume too much on your selves) that blindness has fallen upon a part of Israel, until the time when the Gentiles shall be fully come in.
Romans 12:16
have the same respect for one another. let not your behaviour be haughty, but soften'd to the condition of those below you. be not wise in your own conceits.