> "Yður mun first um fara," segir hún og varð þeim af hin mesta deila.
> 'To you (it) will go furthest (off),' says she and happen to them of
the greatest contest.

You will fare worst (worse than Gunnar). MM & HP: "You would come off
even worse." See Zoega 'fjarra' (2) fig. 'nú sé ek eigi, at mér mætti
firr um fara en þér' "I see not how I can fare worse than you."