Cumque compleveris legere librum istum, ligabis ad eum lapidem, et projicies illum in medium Euphraten,
And when thou shalt have made an end of reading this book, thou shalt tie a stone to it, and shalt throw it into the midst of the Euphrates:
Cumque comple lege libro isto, ligo ad illo lapide, et proiici illo in medio Euphrate,