Coins

Then one poor widow came and put in two small copper coins, which amounted to a small fraction of a denarius.

Or what woman who has ten silver coins and loses one of them does not light a lamp, sweep her house, and search carefully until she finds it?

…and He saw a poor widow put in two small copper coins.

So He made a whip out of cords and drove all from the temple courts, both sheep and cattle. He poured out the coins of the money changers and overturned their tables.