27 “The tenth day of this seventh month is the Day of Atonement. Hold a sacred assembly and deny yourselves,a and present a food offering to the LORD.

Read Leviticus 23:27 Using Other Translations

Also on the tenth day of this seventh month there shall be a day of atonement: it shall be an holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the LORD.
"Now on the tenth day of this seventh month is the Day of Atonement. It shall be for you a time of holy convocation, and you shall afflict yourselves and present a food offering to the LORD.
“Be careful to celebrate the Day of Atonement on the tenth day of that same month—nine days after the Festival of Trumpets. You must observe it as an official day for holy assembly, a day to deny yourselves and present special gifts to the LORD .