John 16:21

A woman when she is in travail hath sorrow, because her hour is come: but when the little son is born, she no more remembers the anguish, for joy that a man is brought into the world.

1 Thessalonians 5:3

For when they say, Peace and safety, then sudden destruction rusheth upon them, as travail on a woman with child, and they shall in no wise escape.

Treasury of Scripture Knowledge

Summary

And they shall be afraid: pangs and sorrows shall take hold of them; they shall be in pain as a woman that travaileth: they shall be amazed one at another; their faces shall be as flames.

Bible References

Pangs

1 Thessalonians 5:3
For when they say, Peace and safety, then sudden destruction rusheth upon them, as travail on a woman with child, and they shall in no wise escape.