Kautilya's Arthashastra 3.16.18

3.16.18

svakaraṇābhāve pañcabandho daṇḍaḥ //

After proving his claim to a lost property (svakaranam kritva), its owner shall be entitled to take possession of it. On his failure to prove his title to it, he shall be fined 5 times the value of the property, (panchabandhadandah), and the property shall be taken by the king.