[6] forðum ‘previously’: Skj B (followed here) takes this adv. to qualify sættu ‘planned’ (inf. sæta), whereas Kock (NN §2780 anm., followed by ÍF 27) suggests it modifies lézt (hafa) ‘you let (receive)’. Forðum also occurs in st. 19/3, where it clearly applies to the period before Óláfr conquered the five princes.