John 16:21

A woman when she is in travel, hath sorrow, because her hour is come; but when she is delivered of the child, she no longer remembreth the anguish, for joy that a man is born into the world.

1 Thessalonians 5:3

When they say, peace and safety, then sudden destruction cometh upon them, as travail upon a woman with child, and they shall not 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
When they say, peace and safety, then sudden destruction cometh upon them, as travail upon a woman with child, and they shall not escape.