the lord
Psalm 94:11
The LORD knoweth the thoughts of man, that they are vanity.
that
Job 11:11
For he knoweth vain men: he seeth wickedness also; will he not then consider it?
Job 11:12
For vain man would be wise, though man be born like a wild ass's colt.
Psalm 2:1
Why do the heathen rage, and the people imagine a vain thing?
Romans 1:21
Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
Colossians 2:8
Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.