King James Version (KJV)
I will gather {them that are} sorrowful for the solemn assembly, {who} are of thee, {to whom} the reproach of it {was} a burden. {reproach...: Heb. the burden upon it was reproach}
Modern English
I will remove those who grieve about the appointed feasts from you. They are a burden and a reproach to you.
Hebrew
נוּגֵ֧י מִמּוֹעֵ֛ד אָסַ֖פְתִּי מִמֵּ֣ךְ הָי֑וּ מַשְׂאֵ֥ת עָלֶ֖יהָ חֶרְפָּֽה׃
nvgey mimvoʿed ʾasaptiy mimek hayv mashʾet ʿaleyha ḥerpah