sorrowful for. Supply the Ellipsis. "sorrowful for [the cessation of]".
solemn assembly. appointed season.
a burden. Some codices, with one early printed edition (Rabbinic, margin), Aramaean, and Syriac, read "aburden on thee".
Related Commentaries of Zephaniah 3:18
Zephaniah 3:18
18 I will gather them that are sorrowful for the solemn assembly, who are of thee, to whom the reproachf of it was a burden.