Isaiah 59:5
They hatch cockatrice’ eggs, and weave the spider’s web: he that eateth of their eggs dieth, and that which is crushed breaketh out into a viper.
Cross-reference
Isaiah 14:29 uses similar serpent imagery (adder, viper) to describe a coming threat from Philistia — both use serpents as symbols of evil offspring.
Isaiah 11:8 shows a child playing safely over a viper's den — the opposite of the deadly viper eggs here; danger replaced by peace.
Matthew 3:7 has John the Baptist call Pharisees a 'brood of vipers' — directly echoing the viper offspring imagery from Isaiah.
Matthew 12:34 repeats 'brood of vipers' — Jesus uses this same phrase to denounce evil speech, paralleling Isaiah's depiction of wickedness.
Job 8:14 says the godless trust in a spider's web — same image of a fragile web representing the wicked's futile schemes in Isaiah.
Luke 3:7 echoes the 'brood of vipers' imagery — John the Baptist uses this same metaphor to denounce hypocrisy and unrepentant hearts.