Targum do Rodzaju 24:22

And it was when the camels had been satisfied with drink, that the man took an earring of gold, of a drachma in weight, the counterpart of the drachma of the head (money) which her children presented for the work of the sanctuary; and he set two golden bracelets upon her hands, in weight ten sileen of gold; the sum of their weight being the counterpart of the two tables on which were inscribed the Ten Words.