2 but whose delight is in the law of the LORD, and who meditates on his law day and night.

Read Psalm 1:2 Using Other Translations

But his delight is in the law of the LORD; and in his law doth he meditate day and night.
but his delight is in the law of the LORD, and on his law he meditates day and night.
But they delight in the law of the LORD, meditating on it day and night.