The first mistake Christians make about the wise men that came to see Jesus. They believe the wise men were three (3) but bible never told us their number, so people automatically believed because they gave three gift so they must be three. Please stop making the mistake.
The second mistake is, some Christians believed that the wise men went to the menger and gave him gift, but the bible never told us anywhere that they went to the menger. Rather where they met Jesus was in the house, that means Jesus and his parents has already left the menger after his birth. Math 2:1
Advice: christian should learn how to study the scriptures with understand and stop relying on what we were told, or what we heard from Christmas songs or other writeups. If you want to learn more on how to read the bible with deeper understanding, then go through this thread, I explained it there.
https://www.nairaland.com/6330657/6-ways-read-bible-deeper