"And there were in the same country shepherds abiding in the field, keeping watch over their flock by night.
And, lo, the angel of the Lord came upon them, and the glory of the Lord shone round about them: and they were sore afraid.
And when they had seen it, they made known abroad the saying which was told them concerning this child.
And all they that heard it wondered at those things which were told them by the shepherds.
But Mary kept all these things, and pondered them in her heart.
And the shepherds returned, glorifying and praising God for all the things that they had heard and seen, as it was told unto them."
Luke 2: 8-20