"Make a public announcement about it for one year, if it is claimed then give it to him. Otherwise remember its sack, string, and its count. Then use it, and if its owner comes, give it to him." (Using translation from Tirmidhī 1373)
أَنَّ رَسُولَ اللهِ ﷺ سُئِلَ عَنِ اللُّقَطَةِ؟ قَالَ «عَرِّفْهَا سَنَةً فَإِنْ جَاءَ صَاحِبُهَا وَإِلَّا فَاعْرِفْ عِفَاصَهَا وَوِكَاءَهَا وَعَدَدَهَا ثُمَّ كُلْهَا فَإِنْ جَاءَ صَاحِبُهَا فَرَدَّهَا إِلَيْهِ»