Psalm 91:13

You shall tread on the lion and adder; the young lion and the jackal You shall trample underfoot.

Daniel 6:22

My God has sent His Angel, and has shut the lions' mouths, and they have not hurt me, because before Him purity was found in me. And also before you, O king, I have done no harm.

Mark 16:18

they will take up serpents; and if they drink any deadly thing, it will not hurt them. They will lay hands on the sick, and they will be well.

Luke 10:19

Behold, I give to you authority to tread on serpents and scorpions, and over all the authority of the enemy. And nothing shall by any means hurt you.

Acts 28:3-6

And Paul had gathered a bundle of sticks, and laying them on the fire, a viper came out of the heat and fastened on his hand.

Judges 14:5-6

And Samson and his father and his mother went down to Timnath. And they came to the vineyards of Timnath. And, behold, a young lion roared to meet him.

1 Samuel 17:37

And David said, Jehovah who has delivered me out of the paw of the lion and out of the paw of the bear, He will deliver me out of the hand of this Philistine. And Saul said to David, Go, and may Jehovah be with you.

Job 5:23

For you shall be in covenant with the stones of the field; and the beasts of the field shall be at peace with you.

Psalm 58:4

Their poison is like the poison of a snake; like the deaf adder, he stops his ear,

Isaiah 27:1

In that day Jehovah with His great and fierce and strong sword shall punish the sea-monster, the darting serpent, the sea-monster, that twisting serpent; and He shall kill the monster in the sea.

Romans 3:13

"Their throat is an open grave, with their tongues they have used deceit, the poison of asps is under their lips;

Romans 16:20

And the God of peace shall bruise Satan under your feet shortly. May the grace of our Lord Jesus Christ be with you. Amen.

2 Timothy 4:17

But the Lord stood with me and strengthened me, that through me the preaching might be fulfilled, and that all the nations might hear. And I was delivered out of the mouth of the lion.

Revelation 12:9

And the great dragon was cast out, the old serpent called Devil, and Satan, who deceives the whole world. He was cast out into the earth, and his angels were cast out with him.

Revelation 20:1-2

And I saw an angel come down from Heaven, having the key of the abyss and a great chain in his hand.

Treasury of Scripture Knowledge

Summary

Thou shalt tread upon the lion and adder: the young lion and the dragon shalt thou trample under feet.

Bible References

Adder

Psalm 58:4
Their poison is like the poison of a snake; like the deaf adder, he stops his ear,
Mark 16:18
they will take up serpents; and if they drink any deadly thing, it will not hurt them. They will lay hands on the sick, and they will be well.
Acts 28:3
And Paul had gathered a bundle of sticks, and laying them on the fire, a viper came out of the heat and fastened on his hand.
Romans 3:13
"Their throat is an open grave, with their tongues they have used deceit, the poison of asps is under their lips;
Romans 16:20
And the God of peace shall bruise Satan under your feet shortly. May the grace of our Lord Jesus Christ be with you. Amen.

The dragon

Isaiah 27:1
In that day Jehovah with His great and fierce and strong sword shall punish the sea-monster, the darting serpent, the sea-monster, that twisting serpent; and He shall kill the monster in the sea.
Revelation 12:9
And the great dragon was cast out, the old serpent called Devil, and Satan, who deceives the whole world. He was cast out into the earth, and his angels were cast out with him.
Revelation 20:1
And I saw an angel come down from Heaven, having the key of the abyss and a great chain in his hand.