Psalm 17:12 in the World English Bible
He is like a lion that is greedy of his prey, as it were a young lion lurking in secret places.
Context
11 They have now compassed us in our steps: they have set their eyes bowing down to the earth;
12 Like as a lion that is greedy of his prey, and as it were a young lion lurking in secret places.
13 Arise, O LORD, disappoint him, cast him down: deliver my soul from the wicked, which is thy sword: