Caesar Augustus decreed a census that required Joseph to travel from Nazareth to Bethlehem to register. While in Bethlehem, Mary gave birth to Jesus and placed him in a manger because there was no room for them in the inn. Shepherds in the fields were visited by an angel announcing Jesus' birth. They found Mary, Joseph, and the baby Jesus lying in the manger as the angel had described. The shepherds then spread the word about what they had witnessed.