§ The Gemara continues to interpret clauses from the verse cited above. “You shall hear the small and the great alike” (Deuteronomy 1:17). Reish Lakish says: This teaches that the judgment of one peruta should be as dear, i.e., important, to you as the judgment of one hundred maneh, i.e., ten thousand dinars. The Gemara asks: With regard to what halakha is this said? If we say it is with regard to the need to study it carefully and to decide the case justly, it is obvious that even cases relating to small sums must be judged thoroughly. Rather, Reish Lakish was speaking with regard to giving it precedence: The small claims case may not be deferred in favor of the larger claim merely because the disputed sum is smaller.
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On a related note, the tanna adds that there are five halakhic situations involving perutot: The admission to part of a claim must be that one owes at least the value of one peruta, and a woman is betrothed with the value of one peruta. And one who derives benefit of the value of one peruta from consecrated property has misused consecrated property and is liable to bring an offering, and one who finds an item that has the value of one peruta is obligated to proclaim that he found it. And with regard to one who robs from another an item that has the value of one peruta and took an oath to him that he robbed nothing, when he repents and seeks to return the stolen item he must take it and follow its owner even to Media. In that case, he may not return the item by means of a messenger; he must give it directly to its owner.