"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)
سُئِلَ رَسُولُ اللهِ ﷺ عَنِ اللُّقَطَةِ؟ فَقَالَ عَرِّفْهَا سَنَةً فَإِنْ اعْتُرِفَتْ فَأَدِّهَا وَإِلَّا فَاعْرِفْ عِفَاصَهَا وَوِكَاءَهَا وَعَدَدَهَا وَإِلَّا فَكُلْهَا فَإِنْ اعْتُرِفَتْ فَأَدِّهَا