Carrying a water pot

In India, you never see a man carrying a water pot. The ladies do that. We asked Pastor Daniel. He verified. The ladies always carry the water pots.

Luke. Chapter 22. Jesus tells his disciples to go into the town and prepare the passover. When asked where to do it, he tells them that as they enter the town, there will be a man with a water pot. They should follow him to the house where he goes and he will arrange it.

Of course the disciples obey him and it all happens just like he says (suprise, suprise).

So...just why was that guy carrying a water pot? And what did God tell him?