Adam Clarke on Ecclesiastes 7:26

And I find more bitter than death the woman - After all his investigation of the wickedness of folly, and the foolishness of madness, he found nothing equally dangerous and ruinous with the blandishments of cunning women. When once the affections are entangled, escape without ruin is almost impossible.

Whoso pleaseth God - The man who walks with God, and he alone, shall escape this sore evil: and even he that fears God, if he get with an artful woman, may be soon robbed of his strength, and become like other men. A bad or artful woman is represented as a company of hunters, with nets, gins, etc., to catch their prey.