Mourinho's comments today arrive despite reports stating Spurs are unlikely to extend the Welshman's loan deal.
Spurs slipped up against Fulham on Wednesday in a 1-1 draw - when Bale was an unused substitute - and are looking to get back to winning ways at bottom-of-the-table Sheffield United on Sunday afternoon.
Ahead of the weekend clash, Mourinho responded to reports on Bale by saying: "as not a second of discussion about that [since he arrived]. Gareth is a player on loan until the end of the season. Not one second of discussion. We are talking about Gareth himself, Real Madrid, Tottenham."