mathiH 12:33

pAdapaM yadi bhadraM vadatha, tarhi tasya phalamapi sAdhu vaktavyaM, yadi cha pAdapaM asAdhuM vadatha, tarhi tasya phalamapyasAdhu vaktavyaM; yataH svIyasvIyaphalena pAdapaH parichIyate|