667 (DCLXVII) ebile ngwaga wa go thoma ka Labobedi, ngwaga wa boseswai ngwagengsome wa 660s, ngwaga wa bomasometshela šupa ngwagengkgolo wa Ngwagakgolo 7, le ngwaga wa bomakgolo tshela masometshela šupa ngwagengkete wa Ngwagakete 1.