Luke 1:18

And Zacharias said to the angel: According to what shall I know this? for I am old and my wife advanced in her days.

Luke 1:34

And Mary said to the angel; How shall this be, since I know not man?

Treasury of Scripture Knowledge

Summary

And he said, Lord GOD, whereby shall I know that I shall inherit it?

General references

Bible References

General references

Luke 1:18
And Zacharias said to the angel: According to what shall I know this? for I am old and my wife advanced in her days.