The Importance of the Quran and the Sunna

The Torah mentions something about Jesus Christ we know about him the true Torah and also mentioned something about the prophet salaw said and Prophet Muhammad ﷺ. Both of them will be buried next to each other meaning what after the death of Jesus Christ after his natural death after the seven years assuming it's seven years he will be buried in Medina next to the Prophet  - but there's no explicit text coming from the prasalam like thePrasalam himself didn't say well Jesus Christ when this he told us the whole story.