Psalm 7:15 New English Translation

¹⁵he digs a pit^[a]
and then falls into the hole he has made.^[b]

Psalm 7:15 tn Heb “a pit he digs and he excavates it.” Apparently the imagery of hunting is employed; the wicked sinner digs this pit to entrap and destroy his intended victim. The redundancy in the Hebrew text has been simplified in the translation.
Psalm 7:15 tn The verb forms in vv. 15-16 describe the typical behavior and destiny of those who attempt to destroy others. The image of the evildoer falling into the very trap he set for his intended victim emphasizes the appropriate nature of God’s judgment.

New English Translation (NET)