Genesis 2:7 (King James Version)
And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.
Genesis 2:17 (King James Version)
But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die.
Ezekiel 18:20
The soul who sins shall die....
Matthew 10:28
Do not be afraid of those who kill the body but cannot kill the soul. Rather, be afraid of the One who can destroy both soul and body in hell.
John 3:16
For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.
Romans 6:23
For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.
2 Thessalonians 1:9
They will be punished with eternal destruction, forever separated from the Lord and from his glorious power.
Revelation 20:6
Blessed and holy are those who share in the first resurrection. The second death has no power over them,
Revelation 20:14
Then death and the grave were thrown into the lake of fire. This lake of fire is the second death.