Matthew 16:26

What will it profit a man to gain the whole world and lose his soul? or what shall a man give in exchange for his soul?

Philippians 3:8-9

In very truth I count all things but loss compared to the excellence of the knowledge of Christ Jesus my Lord. For his sake I have suffered the loss of all things, and esteem them but refuse that I may gain Christ,

Treasury of Scripture Knowledge

Summary

For wisdom is better than rubies; and all the things that may be desired are not to be compared to it.

Bible References

Wisdom

Matthew 16:26
What will it profit a man to gain the whole world and lose his soul? or what shall a man give in exchange for his soul?
Philippians 3:8
In very truth I count all things but loss compared to the excellence of the knowledge of Christ Jesus my Lord. For his sake I have suffered the loss of all things, and esteem them but refuse that I may gain Christ,