29 For whoever it is who shall not deny himself in that same day shall be cut off from his people.
Leviticus 23:29 Cross References - WEB
Genesis 17:14
14 The uncircumcised male who is not circumcised in the flesh of his foreskin, that soul shall be cut off from his people. He has broken my covenant.”
Leviticus 23:27
27 “However on the tenth day of this seventh month is the day of atonement. It shall be a holy convocation to you. You shall afflict yourselves and you shall offer an offering made by fire to Yahweh.
Leviticus 23:32
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.”
Numbers 5:2
2 “Command the children of Israel that they put out of the camp every leper, everyone who has a discharge, and whoever is unclean by a corpse.
Isaiah 22:12
12 In that day, the Lord, Yahweh of Armies, called to weeping, to mourning, to baldness, and to dressing in sackcloth;
Jeremiah 31:9
9 They will come with weeping. I will lead them with petitions. I will cause them to walk by rivers of waters, in a straight way in which they won’t stumble; for I am a father to Israel. Ephraim is my firstborn.
Ezekiel 7:16
16 But those of those who escape, they will escape and will be on the mountains like doves of the valleys, all of them moaning, everyone in his iniquity.