Deuteronomy 13:1-3

KJV_Strongs(i)
  1 H6965 If there arise [H8799]   H7130 among H5030 you a prophet H2492 , or a dreamer [H8802]   H2472 of dreams H5414 , and giveth [H8804]   H226 thee a sign H4159 or a wonder,
  2 H226 And the sign H4159 or the wonder H935 come to pass [H8804]   H1696 , whereof he spake [H8765]   H559 unto thee, saying [H8800]   H3212 , Let us go [H8799]   H310 after H312 other H430 gods H3045 , which thou hast not known [H8804]   H5647 , and let us serve [H8714]   them;
  3 H8085 Thou shalt not hearken [H8799]   H1697 unto the words H5030 of that prophet H2492 , or that dreamer [H8802]   H2472 of dreams H3068 : for the LORD H430 your God H5254 proveth [H8764]   H3045 you, to know [H8800]   H3426 whether ye H157 love [H8802]   H3068 the LORD H430 your God H3824 with all your heart H5315 and with all your soul.
ERV(i) 1 If there arise in the midst of thee a prophet, or a dreamer of dreams, and he give thee a sign or a wonder, 2 and the sign or the wonder come to pass, whereof he spake unto thee, saying, Let us go after other gods, which thou hast not known, and let us serve them; 3 thou shalt not hearken unto the words of that prophet, or unto that dreamer of dreams: for the LORD your God proveth you, to know whether ye love the LORD your God with all your heart and with all your soul.