Do not rely on your own insight or understanding

Trust in and rely confidently on the Lord with all your heart

And do not rely on your own insight or understanding.

Proverbs 3:5

Put your complete trust and reliance in the Lord. 

And don't rely on your own wisdom or knowledge.

With all your heart, put your trust and your hope in the Lord. 

Don't rely on your own knowledge or comprehension either.