Hearts and Hibs will play their replay on Wednesday 22 February while Ayr and Clyde as well as Dunfermline and Hamilton will do battle again on Tuesday night.

Scottish Cup Quarter-Final draw

Aberdeen v Partick Thistle

Celtic v St Mirren

Hearts or Hibernian v Ayr United or Clyde

Rangers v Dunfermline Athletic or Hamilton Academical

Ties to be played over the weekend of 4/5 March.