Cross reference
Isaiah 11:8
8 And played hath a suckling by the hole of an asp, And on the den of a cockatrice Hath the weaned one put his hand.
Psalms 140:3
3 They sharpened their tongue as a serpent, Poison of an adder `is' under their lips. Selah.
Isaiah 59:5
5 Eggs of a viper they have hatched, And webs of a spider they weave, Whoso is eating their eggs doth die, And the crushed hatcheth a viper.