Final answer:
The shepherds are the ones who discussed going to Bethlehem after hearing of Jesus' birth in Luke 2:15.
Step-by-step explanation:
According to Luke 2:15, it was the shepherds who were talking to one another about going to Bethlehem. After the angels had announced the good news of Jesus' birth, the shepherds decided to go to Bethlehem to see the event that the Lord had made known to them. This narrative is part of the Nativity of Christ, which is a significant event in Christian tradition, celebrated on December 25 and recounted in the Gospels of Matthew and Luke. The Nativity story is a key component of Christian art and religious celebrations, capturing moments like the Annunciation, Visitation, and the adoration of the Magi and shepherds.