Jeremiah 51:63

Jer 51:63 And it shall be, when thou hast made an end of reading this book, [that] thou shalt bind a stone to it, and cast it into the midst of Euphrates:

Ver. 63. Thou shalt bind a stone to it. ] See the like symbol or chria, Revelation 18:21 , where, by the mighty angel, Alcazar understandeth the prophet Jeremiah.