James 1:25 in the King James Version
But whoso looketh into the perfect law of liberty, and continueth therein, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.
Context
24 for he sees himself, and goes away, and immediately forgets what kind of man he was.
25 But he who looks into the perfect law of freedom and continues, not being a hearer who forgets but a doer of the work, this man will be blessed in what he does.
26 If anyone among you thinks himself to be religious while he doesn’t bridle his tongue, but deceives his heart, this man’s religion is worthless.