Then say to him, ‘The LORD, the God of the Hebrews, has sent me to tell you: Let My people go, so that they may worship Me in the wilderness. But you have not listened until now.
Jewish Publication Society of America Version (JPS1917) - Exodus 7:16 >And thou shalt say unto him: The LORD, the God of the Hebrews, hath sent me unto thee, saying: Let My people go, that they may serve Me in the wilderness; and, behold, hitherto thou hast not hearkened;