I thought I heard it yesterday. And I thought it was from the sheet featuring Denmark during a Danish shot.
So, with my attention freed from the Scotland-Korea game, I decided to watch the sheet with Denmark.
It took a few shots but I can confirm that he does use 'Hurry' as an exhortation to his sweepers.
This may actually be consistent with my earlier observations, as he is the oldest competitor on the ice this week.