English translation by VSARPJ from Null Pronouns in Selected Subordinate Clauses in Old Japanese:
‘If, at the seaside lodging where you, my Lord, are going, the mist rises, know it to be the breath of my sighing.’

English translation by Vovin from Vovin, Alexander. 2009-2013. A New English Translation Containing the Original Text, Kana Transliteration, Romanization, Glossing and Commentary. Folkestone, UK: Global Oriental Press.:
“(3) If the fog rises (2) at the seaside lodging (1) where [my] lord is going, (4/5) know that [it is] my breath that rises lamenting [for you]”