A way in a manger and good news great joy

I think I can help you with that!

The lyrics you're thinking of are likely from the classic Christmas carol "Silent Night":

"Away in a manger, no crib for a bed, The little Lord Jesus laid down His sweet head. The stars in the sky looked down where He lay, The little Lord Jesus, asleep on the hay.

And there above beside the place where He lay, A lowly ox' head had its bed; As with His head He then laid down His gentle might, To keep the poor and humble in His gentle might.

And so it came to pass, that angels sang, And shepherds heard the angels singing, And they came to Bethlehem, to see the sight, And they found the little Lord Jesus, asleep on the hay.

Good news of great joy, for unto you is born, This day in the town of David, a Savior, which is Christ the Lord. And this shall be a sign unto you, ye shall find the babe wrapped in swaddling clothes, Lying in a manger."

The song is based on the biblical account of Jesus' birth in Luke 2:1-20, and the lyrics are meant to evoke a sense of peace, tranquility, and wonder at the birth of the Savior.