strength.

Job 17:16
Will it go down to the gates of Sheol? Will we go down together into the dust?"

Jonah 2:6
To the roots of the mountains I descended; the earth beneath me barred me in forever! But You raised my life from the pit, O LORD my God!

the firstborn

Genesis 49:3
Reuben, you are my firstborn, my might, and the beginning of my strength, excelling in honor, excelling in power.

Isaiah 14:30
Then the firstborn of the poor will find pasture, and the needy will lie down in safety, but I will kill your root by famine, and your remnant will be slain.

Revelation 6:8
Then I looked and saw a pale horse. Its rider's name was Death, and Hades followed close behind. And they were given authority over a fourth of the earth, to kill by sword, by famine, by plague, and by the beasts of the earth.