Deuteronomy 31:19-21

Webster_Strongs(i)
  19 H3789 [H8798] Now therefore write H7892 ye this song H3925 [H8761] for you, and teach H1121 it to the children H3478 of Israel H7760 [H8798] : put H6310 it in their mouths H7892 , that this song H5707 may be a witness H1121 for me against the children H3478 of Israel.
  20 H935 [H8686] For when I shall have brought H127 them into the land H7650 [H8738] which I swore H1 to their fathers H2100 [H8802] , that floweth H2461 with milk H1706 and honey H398 [H8804] ; and they shall have eaten H7646 [H8804] and filled H1878 [H8804] themselves, and grew fat H6437 [H8804] ; then will they turn H312 to other H430 gods H5647 [H8804] , and serve H5006 [H8765] them, and provoke H6565 [H8689] me, and break H1285 my covenant.
  21 H7227 And it shall come to pass, when many H7451 evils H6869 and troubles H4672 [H8799] have befallen H7892 them, that this song H6030 [H8804] shall testify H6440 against H5707 them as a witness H7911 [H8735] ; for it shall not be forgotten H6310 out of the mouths H2233 of their seed H3045 [H8804] : for I know H3336 their imagination H6213 [H8802] which they frame H3117 , even now H935 [H8686] , before I have brought H776 them into the land H7650 [H8738] which I swore.