Luke 1:18

And Zacharias said to the angel, By what shall I know this? For I am old, and my wife is advanced in her days.

Genesis 17:17

And Abraham fell upon his face and laughed, and said in his heart, Shall a child be born to him that is a hundred years old? And shall Sarah, who is ninety years old, bear?

Genesis 15:8

And he said, Lord God, by what shall I know that I shall inherit it?

Luke 1:34

Then Mary said to the angel, How shall this be, since I do not know a man?

Genesis 18:12

Therefore Sarah laughed within herself, saying, After my being old, shall I have pleasure, my lord being old also?

Numbers 11:21-23

And Moses said, The people among whom I am are six hundred thousand footmen. And You have said, I will give them flesh so that they may eat a whole month!

Judges 6:36-40

And Gideon said to God, If You will save Israel by my hand, as You have said,

2 Kings 7:2

And the third officer on whose hand the king leaned answered the man of God, and said, Behold, if Jehovah would make windows in heaven, then this thing might be. And he said, Behold, you shall see with your eyes, but you shall not eat of it.

Isaiah 38:22

And Hezekiah said, What is the sign that I shall go up to the house of Jehovah?

Luke 1:7

And they had no child, because Elizabeth was barren. And both were advanced in their days.

Romans 4:19

And not being weak in faith, he did not consider his own body already dead (being about a hundred years old) or the deadening of Sarah's womb.

Treasury of Scripture Knowledge

Summary

And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.

General references

Bible References

Whereby

Luke 1:34
Then Mary said to the angel, How shall this be, since I do not know a man?
Genesis 15:8
And he said, Lord God, by what shall I know that I shall inherit it?
Genesis 17:17
And Abraham fell upon his face and laughed, and said in his heart, Shall a child be born to him that is a hundred years old? And shall Sarah, who is ninety years old, bear?
Genesis 18:12
Therefore Sarah laughed within herself, saying, After my being old, shall I have pleasure, my lord being old also?
Judges 6:36
And Gideon said to God, If You will save Israel by my hand, as You have said,
Isaiah 38:22
And Hezekiah said, What is the sign that I shall go up to the house of Jehovah?

For

Luke 1:7
And they had no child, because Elizabeth was barren. And both were advanced in their days.
Numbers 11:21
And Moses said, The people among whom I am are six hundred thousand footmen. And You have said, I will give them flesh so that they may eat a whole month!
2 Kings 7:2
And the third officer on whose hand the king leaned answered the man of God, and said, Behold, if Jehovah would make windows in heaven, then this thing might be. And he said, Behold, you shall see with your eyes, but you shall not eat of it.
Romans 4:19
And not being weak in faith, he did not consider his own body already dead (being about a hundred years old) or the deadening of Sarah's womb.

General references

Genesis 15:8
And he said, Lord God, by what shall I know that I shall inherit it?