Luke 11:12

Or if he asks for an egg, he won't give him a scorpion, will he?

Ezekiel 2:6

You, son of man, do not be afraid of them, neither be afraid of their words, though briers and thorns are with you, and you do dwell among scorpions: do not be afraid of their words, nor be dismayed at their looks, though they are a rebellious house.

Luke 10:19

Look, I have given you authority to tread on serpents and scorpions, and over all the power of the enemy, and nothing will in any way hurt you.

Revelation 9:10

They have tails like those of scorpions, and stings. In their tails is their power to harm men for five months.

Treasury of Scripture Knowledge

Summary

Or if he shall ask an egg, will he offer him a scorpion?

General references

Bible References

A scorpion

Luke 10:19
Look, I have given you authority to tread on serpents and scorpions, and over all the power of the enemy, and nothing will in any way hurt you.
Ezekiel 2:6
You, son of man, do not be afraid of them, neither be afraid of their words, though briers and thorns are with you, and you do dwell among scorpions: do not be afraid of their words, nor be dismayed at their looks, though they are a rebellious house.
Revelation 9:10
They have tails like those of scorpions, and stings. In their tails is their power to harm men for five months.

General references

Matthew 7:9
Or who is there among you, who, if his son will ask him for bread, will give him a stone?