The Sufficient (Vol 5) · Hadith 429 (#Ḥadīth #2)

2- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ أَبِي نَصْرٍ عَنْ دَاوُدَ بْنِ سِرْحَانَ عَنْ أَبِي عَبْدِ اللهِ أَنَّهُ قَالَ فِي اللُّقَطَةِ يُعَرِّفُهَا سَنَةً ثُمَّ هِيَ كَسَائِرِ مَالِهِ.

2. A number of our people have narrated from Sahl ibn Ziyad from Ahmad ibn Muhammad ibn abu Nasr from Dawud ibn Sarhan who has said the following: “Abu ‘Abd Allah , has said that one who finds something of value must (continue to) announce his finding for one year. Thereafter it becomes like the rest of his property.” (Consult fatwa also)

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).