Parallel
Isaiah 58:5
Brenton's English Septuagint · Berean Standard Bible
I have not chosen this fast, nor [such] a day for a man to afflict his soul; neither though thou shouldest bend down thy neck as a ring, and spread under thee sackcloth and ashes, neither thus shall ye call a fast acceptable.
Is this the fast I have chosen: a day for a man to deny himself, to bow his head like a reed, and to spread out sackcloth and ashes? Will you call this a fast and a day acceptable to the LORD?