Leviticus 23:32

23:32 It shall be a Sabbath of solemn rest for you, and you shall deny yourselves. In the ninth day of the month at evening, from evening to evening, you shall keep your Sabbath."
-World English Bible

Other Translation

23:32 It [shall be] unto you a sabbath of rest, and ye shall afflict your souls: in the ninth [day] of the month at even, from even unto even, shall ye celebrate your sabbath.
-King James Version