Rev 20:14, 21:8 | ESV | STEP | Then Death and Hades were thrown into the lake of fire . This is the second death , the lake of fire .

a[See ver. 13 above]

Revelation of John 20:14

14 Then ^aDeath and Hades ^bwere thrown into the lake of fire. This is ^cthe second death, the lake of fire.

Revelation of John 21:8

8 ^dBut as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, ^etheir portion will be in ^fthe lake that burns with fire and sulfur, which is ^gthe second death.”