The most recent Scottish Cup finalists, Dunndee United and Ross County, will meet again in the fourth round of this season's competition.
Scottish Cup Fourth round
Aberdeen v East Fife
Dundee United v Ross County
Queen of the South v Brechin/Annan Athletic
Montrose v Dunfermline
Morton v Aidrie/Beith
Falkirk v Patrick
Berwick v Celtic
East Stirling v Buckie Thistle
Rangers v Kilmarnock
Hibernian v Ayr
Stenhousemuir or Threave Rovers/Stranraer
Hamilton v Alloa
St Mirren v Peterhead
Inverness v Elgin City
Dundee v Motherwell
Hearts v St Johnstone
Ties to be played on January 8/9.
