It is a day of sabbath rest, and you must deny yourselves; it is a lasting ordinance.
NMVIt [shall be] a Shabbat [Rest] of rest unto you, and you2f shall afflict your souls, by a statute forever.
OJBIt shall be a Shabbat Shabbaton unto you, and ye shall afflict your nefashot, by a chukkat olam.
Onkelos (Etheridge)A Sabbath it shall be to you, and you shall humble your souls. It is an everlasting statute.
T4TThat will be a day for you to rest and not do any work, like the Sabbath days, and you must ◄fast/abstain from eating food► all that day. That is a permanent command/law for you all to obey.