四分律比丘含注戒本 2.754

2.754

若二處得寶，應捉之，識囊器相，數知多少。若有來者問，相應者與之；不相應者，言「我不見」。若不知囊器、裏、繫相，不看方圓、新故者，一切吉羅。

If one finds jewels in these two places, one should take hold of them, recognize the features of the bag or vessel, and count and know their quantity. If someone comes and inquires, if [his description] matches, give it to him; if it does not match, say, "I did not see it." If one does not know the marks of the bag, vessel, lining, or fastenings, and does not observe whether it is square or round, new or old, all are duṣkṛta.