Psalm 1:2-4

Amplified Bible

² 
But his delight is in the law of the Lord,
And on His law [His precepts and teachings] he [habitually] meditates day and night.^(A)
3 
And he will be like a tree firmly planted [and fed] by streams of water,
Which yields its fruit in its season;
Its leaf does not wither;
And in whatever he does, he prospers [and comes to maturity].^(B)