'Farthing' in the Bible

Verily I say unto thee, Thou shalt by no means come out thence, till thou hast paid the uttermost farthing.

Are not two sparrows sold for a farthing? and one of them shall not fall on the ground without your Father.

And there came a certain poor widow, and she threw in two mites, which make a farthing.

I say to you, You will not come out of it till you have made payment to the very last farthing.

And he saw a certain poor widow putting in a farthing.