Donated €300 and received €300

I received a gift of €200 from my aunt. I received another €100 working on an additional job. I thought we could use the €300 for our holiday and put it in a tin. I then had the impression that we should donate the money. Shortly after the donation I was sorting through papers and found an envelope. When I opened it I found €300 in it.
Hallelujah L.G.S.