Theophylact of Ohrid
Catena Aurea · Markusevangelium 12
And Jesus sat over against the treasury, and beheld how the people cast money into the treasury: and many that were rich cast in much. And there came a certain poor widow, and she threw in two mites, which make a farthing. And he called unto him his disciples, and saith unto them, Verily I say unto you, That this poor widow hath cast more in, than all they which have cast into the treasury: For all they did cast in of their abundance; but she of her want did cast in all that she had, even all her living.
Now there was a praiseworthy custom amongst the Jews, that those who were able and willing should put something into the treasury, for the maintenance of the priests, the poor, and the widows; wherefore there is added, And many that were rich cast in much. But whilst many people were so engaged, a poor widow came up, and shewed her love by offering money according to her ability;wherefore it is said, And there came a certain poor widow, and she threw in two mites, which make a farthing.