Name this Seventies song

I DOTH NOT WANTETH TO KNOWETH THINE NAME, FOR THOU LOOKEST NOT THE SAME, THE WAY THOU DIDST PREVIOUSLY; YEA, THOU THINKEST THOU HAST AN ATTRACTIVE VISAGE - YET THE REST OF THEE IS OUT OF PLACE, THOU LOOKED FINE PREVIOUSLY; FOX ON THE RUN, THOU SCREAMED AND EVERYONE COMETH RUNNING, TAKEST A RUN AND HIDEST THINE SELF AWAY, FOX ON THE RUN; F-FOXY, FOXY ON THE RUN ALSO HIDEAWAY