Luke 2:18
And all they that heard it wondered at those things which were told them by the shepherds.
Cross-reference
Luke 2:33
Parallel
Luke 2:33 records Joseph and Mary marveling at the shepherds' words — this is another reaction of amazement to the same testimony.
Luke 1:66
Parallel
In Luke 1:66, people similarly wonder about John the Baptist's destiny — both passages show amazement at God's announcement of a special child.
Luke 1:65
Parallel
Luke 1:65 recounts awe among neighbors at John's birth and people talking — similar to the amazement and spreading word at Jesus' birth.