Mikael Lustig says Celtic cannot afford to lose their focus when Hamilton come to town on Saturday.
Holders Hibernian beat Edinburgh rivals Hearts in a replay to set up a home Scottish Cup quarter-final with Ayr United.
The Hibs fans celebrate a Scottish Cup win over rivals Hearts with a rendition of the Proclaimers' Sunshine on Leith.
CHELSEA are set to make another move for Celtic goalkeeper Craig Gordon in the summer.
Hibernian boss Neil Lennon was delighted with the attitude of his team as they swept Hearts aside at Easter Road on Wednesday.
Jamie Walker admits the Hearts supporters are owed an apology by the players following their insipid Scottish Cup exit at the hands of Hibs.