तेन चण्डालाशुचयो व्याख्यातः ॥ कZ_०३.१९.१० ॥
tena caṇḍālāśucayo vyākhyātaḥ
By this (same rule), Caṇḍālas and other ‘unclean’ persons are to be understood (i.e., the provision applies correspondingly to them).
A shorthand interpretive clause: one rule is declared to apply ‘mutatis mutandis’ to additional social categories, reducing repetition.