Romans 14:8

For if we live, we live for the Lord; and if we die, we die for the Lord; whether we live therefore, or die, we are the Lord's.

Philippians 1:20

according to my earnest expectation and my hope, that in nothing I shall be ashamed, but that with all boldness, as always, so now also Christ shall be magnified in my body, whether it be by life or by death.

1 Thessalonians 5:10

who died for us, that whether we watch or sleep, we should live together with him.

Revelation 14:13

And I heard a voice from heaven saying unto me, Write, Blessed are the dead who die in the Lord from now on; Yea, saith the Spirit, that they may rest from their labours, and their works do follow them.

John 21:19

This he spoke, signifying by what death he should clarify God. And when he had spoken this, he said unto him, Follow me.

Acts 13:36

For David, after he had served his own generation by the will of God, fell asleep and was gathered unto his fathers and saw corruption;

Acts 20:24

But none of these things move me, neither do I count my life dear unto myself, only that I might finish my course with joy and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.

Acts 21:13

Then Paul answered, What mean ye to weep and to break my heart? For I am ready not only to be bound, but also to die in Jerusalem for the name of the Lord Jesus.

1 Corinthians 3:22-23

whether Paul or Apollos or Cephas or the world or life or death or things present or things to come, all are yours;

1 Corinthians 15:23

But each one in his own order: Christ the firstfruits; afterward, those that are Christ's at his coming.

Philippians 2:17

And even if I am poured out as an offering upon the sacrifice and service of your faith, I joy and rejoice with you all.

Philippians 2:30

because for the work of the Christ he was near unto death, not regarding his life, to supply your lack of service toward me.

1 Thessalonians 4:14-18

For if we believe that Jesus died and rose again, even so those who sleep in Jesus will God also bring with him.

Treasury of Scripture Knowledge

Summary

For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.

Bible References

We die unto

John 21:19
This he spoke, signifying by what death he should clarify God. And when he had spoken this, he said unto him, Follow me.
Acts 13:36
For David, after he had served his own generation by the will of God, fell asleep and was gathered unto his fathers and saw corruption;
Acts 20:24
But none of these things move me, neither do I count my life dear unto myself, only that I might finish my course with joy and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.
Acts 21:13
Then Paul answered, What mean ye to weep and to break my heart? For I am ready not only to be bound, but also to die in Jerusalem for the name of the Lord Jesus.
Philippians 2:17
And even if I am poured out as an offering upon the sacrifice and service of your faith, I joy and rejoice with you all.
1 Thessalonians 5:10
who died for us, that whether we watch or sleep, we should live together with him.

We live therefore

1 Corinthians 3:22
whether Paul or Apollos or Cephas or the world or life or death or things present or things to come, all are yours;
1 Corinthians 15:23
But each one in his own order: Christ the firstfruits; afterward, those that are Christ's at his coming.
1 Thessalonians 4:14
For if we believe that Jesus died and rose again, even so those who sleep in Jesus will God also bring with him.
Revelation 14:13
And I heard a voice from heaven saying unto me, Write, Blessed are the dead who die in the Lord from now on; Yea, saith the Spirit, that they may rest from their labours, and their works do follow them.