Through women

I try to multiply the money I earn.
My wife was walking in a relatively deserted forest near the settlement, and there is a road in it that was once traveled, and today maybe one vehicle a day, maybe not even that.
She took a flip-flop out of her pocket and didn’t notice that 2 bills came out with it 💸 that flew through the forest for their enjoyment.
After a few hours she returned, where was the money?
Argument maybe still on the road in the forest let’s go.
I was pretty discouraged, but I was happy that this time it was only 2 bills and not the whole wallet with the documents, credit cards, etc…. as they usually lose.
But we drove and, lo and behold, despite the winds, it waited for us calmly at one of the bends in the road.
Is this a new profit and does one need to set aside tithes?
Or is it because it was money that we had and lost, but it is ours and wealth is ‘exempt’ from tithing again?