[3] harðr á dýrðir ‘hardy in glorious actions’: Í plus dat. might have been expected rather than this construction, cf. greiðr ok harðr í námi ‘ready and determined in study’, cited from Mirmans saga in Fritzner: harðr 3. Skj B emends to hvatr ‘zealous’, but hvatr á is not common either, and fails to provide skothending (the emendation is rejected by Kock in Skald and NN §471).