Salmi 10:9

He lieth in wait secretly as a lion in his den: he lieth in wait to catch the poor: he doth catch the poor, when he draweth him into his net.

Ver. 9. He lieth in wait secretly as a lion in his den] See Giobbe 38:40, See Trapp on " Job 38:40 "

When he draweth him into his net] That is, into his bonds, debts, mortgages, saith Chrysostom. When a poor man is once gotten into these nets, wicked oppressors do not only rob but ravish them; coining their money upon poor men's skins, and wringing the sponges of poor people into their own purses. David compareth them to cannibals, Salmi 14:4, to greedy lions here.

Another saith they are like the fish polypus, that lying in wait for other fishes upon the rock, assimilateth to the rock and taketh them in his net, which he hath naturally behind his head, and can spread at his pleasure, before they find themselves in danger (Sir Richard Berkley's Summum Bonum).