en_tn_condensed/deu/26/12.md

in the third year

Every three years the people of Israel gave a tenth of the harvest to the poor.

fatherless

These are children whose parents have both died and do not have relatives to care for them.

widow

This means a woman whose husband has died and has no children to care for her now that she is old.

eat within your city gates and be filled

"so that those within your towns may have enough food to eat"