Psalm 91:13

On the lion and adder, shalt thou tread, Shalt trample on young lion and crocodile.

Daniel 6:22

My God, hath sent his messenger, and hath shut the mouth of the lions, and they have not hurt me; forasmuch as, before him, rectitude was found in me, moreover also, before thee, O king, no, crime, had I committed.

Luke 10:19

Lo! I have given you the authority - to be treading upon serpents and scorpions, and over all the power of the enemy, and, nothing, unto you, shall in anywise do harm;

Acts 28:3-6

But, when Paul had gathered a certain lot of firewood into a bundle, and laid it on the fire, a viper, by reason of the heat, coming forth, fastened on his hand.

Judges 14:5-6

So Samson went down, and his father and his mother, to Timnath, - and they came as far as the vineyards of Timnath, when lo! a young lion, roaring to meet him.

1 Samuel 17:37

And David said, Yahweh, who hath rescued me out of the power of the lion, and out of the power of the bear, he, will rescue us out of the hand of this Philistine. Then said Saul unto David - Go! and, Yahweh, will be with thee.

Job 5:23

For, with the stones of the field, shall be thy covenant, and, the wild beast of the field, hath been made thy friend;

Psalm 58:4

Their poison, is like unto the poison of a serpent, Like the deaf adder, that stoppeth his ear;

Isaiah 27:1

In that day, will Yahweh With his sword - the hard and the great and the strong, Bring punishment Upon Leviathan, the fleeing serpent, And upon Leviathan, the crooked serpent, - And will slay the monster which is in the sea.

Romans 3:13

A sepulchre opened, is their throat, with their tongues, have they used deceit, the poison of asps, is under their lips,

Romans 16:20

Howbeit, the God of peace, will crush Satan under your feet shortly. The favour of our Lord Jesus, be with you.

2 Timothy 4:17

But, the Lord, stood by me, and empowered me, in order that, through me, the proclamation, might be fully made, and, all the nations, might hear; and I was delivered out of the mouth of a lion: -

Revelation 12:9

And the great dragon was cast out, - the ancient serpent, he that is called Adversary and the Satan, that deceiveth the whole habitable world, - he was cast to the earth, and his messengers, with him, were cast.

Revelation 20:1-2

And I saw a messenger, coming down out of heaven, having the key of the abyss, and a great chain upon 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 unto the poison of a serpent, Like the deaf adder, that stoppeth his ear;
Acts 28:3
But, when Paul had gathered a certain lot of firewood into a bundle, and laid it on the fire, a viper, by reason of the heat, coming forth, fastened on his hand.
Romans 3:13
A sepulchre opened, is their throat, with their tongues, have they used deceit, the poison of asps, is under their lips,
Romans 16:20
Howbeit, the God of peace, will crush Satan under your feet shortly. The favour of our Lord Jesus, be with you.

The dragon

Isaiah 27:1
In that day, will Yahweh With his sword - the hard and the great and the strong, Bring punishment Upon Leviathan, the fleeing serpent, And upon Leviathan, the crooked serpent, - And will slay the monster which is in the sea.
Revelation 12:9
And the great dragon was cast out, - the ancient serpent, he that is called Adversary and the Satan, that deceiveth the whole habitable world, - he was cast to the earth, and his messengers, with him, were cast.
Revelation 20:1
And I saw a messenger, coming down out of heaven, having the key of the abyss, and a great chain upon his hand;