Deuteronomy 20:7

And what man betrothed a wife and took her not? he shall go and turn back to his house lest he shall die in the war, and another man shall take her.

Deuteronomy 24:5

When a man shall take a new wife, he shall not go out in the war, and nothing shall pass upon him for any word: he shall be free to his house one year, and gladden his wife whom he took.

Deuteronomy 28:30

Thou shalt betroth a wife, and another man shall lie with her: thou shalt build a house and shall not dwell in it; thou shalt plant a vineyard and thou shalt not lay it open.

Deuteronomy 22:23-25

When there shall be a maiden, a virgin, betrothed to a man, and a man found her in the city and lay with her;

Matthew 1:18

And the generation of Jesus Christ was thus: for Mary his mother having been betrothed to Joseph, before they came together she was found with child by the Holy Ghost.

Luke 14:18-20

And from one they all began to conciliate. The first said to him, I bought a field, and have necessity to go and see it: I ask thee, have me pardoned.

2 Timothy 2:4

None making war is entangled with the affairs of life: that he may please him having enlisted him.

Treasury of Scripture Knowledge

Summary

And what man is there that hath betrothed a wife, and hath not taken her? let him go and return unto his house, lest he die in the battle, and another man take her.

General references

Bible References

Betrothed a wife

Deuteronomy 22:23
When there shall be a maiden, a virgin, betrothed to a man, and a man found her in the city and lay with her;
Deuteronomy 24:5
When a man shall take a new wife, he shall not go out in the war, and nothing shall pass upon him for any word: he shall be free to his house one year, and gladden his wife whom he took.
Matthew 1:18
And the generation of Jesus Christ was thus: for Mary his mother having been betrothed to Joseph, before they came together she was found with child by the Holy Ghost.

Lest he die

Deuteronomy 28:30
Thou shalt betroth a wife, and another man shall lie with her: thou shalt build a house and shall not dwell in it; thou shalt plant a vineyard and thou shalt not lay it open.
Luke 14:18
And from one they all began to conciliate. The first said to him, I bought a field, and have necessity to go and see it: I ask thee, have me pardoned.
2 Timothy 2:4
None making war is entangled with the affairs of life: that he may please him having enlisted him.

General references

Deuteronomy 22:23
When there shall be a maiden, a virgin, betrothed to a man, and a man found her in the city and lay with her;