Chelsea will meet Tottenham Hotspur in The Emirates FA Cup semi-final, 50 years on from meeting in the FA Cup Final.
Spurs, who lifted the FA Cup for the eighth and last time in 1991, beat Millwall 6-0 in Sunday’s quarter-final.
N’Golo Kante’s goal separated Chelsea and Manchester United on Monday.
It means the Red Devils have now gone 12 games without success against the men from Stamford Bridge.
The Blues have won the FA Cup five times since the turn of the Millennium.
Manchester City, began the weekend with a 2-0 victory at Middlesbrough, and they will take on Arsenal in the last four.
The Gunners, targeting a record 13th FA Cup, ended Lincoln City’s dream on Saturday evening with an emphatic 5-0 win.
The semi-finals will be played at Wembley Stadium on Saturday 22 April and Sunday 23 April 2017.