1 Corinthians 7:15

But if the unbeliever leaves, let him leave. The brother or the sister is not bound in such [cases]. But God has called us in peace.

Romans 14:19

So then, let us pursue {what promotes peace} and {what edifies one another}.

1 Corinthians 14:33

For God is not [a God of] disorder but of peace. As in all the churches of the saints,

Matthew 12:50

For whoever does the will of my Father [who is] in heaven, he is my brother and sister and mother."

Romans 12:18

If [it is] possible on your [part], be at peace with all people.

2 Corinthians 13:11

Finally, brothers, rejoice, be restored, be encouraged, {be in agreement}, be at peace, and the God of love and peace will be with you.

Galatians 5:22

But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,

Hebrews 12:14

Pursue peace with everyone, and holiness, without which no one will see the Lord.

James 2:15

If a brother or a sister is poorly clothed and lacking food for the day,

James 3:17-18

But the wisdom from above is first pure, then peaceful, gentle, obedient, full of mercy and good fruits, nonjudgmental, without hypocrisy,

Treasury of Scripture Knowledge

Summary

But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.

General references

Bible References

A brother

Matthew 12:50
For whoever does the will of my Father [who is] in heaven, he is my brother and sister and mother."
James 2:15
If a brother or a sister is poorly clothed and lacking food for the day,

But

1 Corinthians 14:33
For God is not [a God of] disorder but of peace. As in all the churches of the saints,
Romans 12:18
If [it is] possible on your [part], be at peace with all people.
Romans 14:19
So then, let us pursue {what promotes peace} and {what edifies one another}.
2 Corinthians 13:11
Finally, brothers, rejoice, be restored, be encouraged, {be in agreement}, be at peace, and the God of love and peace will be with you.
Galatians 5:22
But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,
Hebrews 12:14
Pursue peace with everyone, and holiness, without which no one will see the Lord.
James 3:17
But the wisdom from above is first pure, then peaceful, gentle, obedient, full of mercy and good fruits, nonjudgmental, without hypocrisy,

General references

Romans 12:18
If [it is] possible on your [part], be at peace with all people.