God ordered death for the following sins and people.
1. Murder (Ex 21:12,14)(Lev 24:17,21)(Num 35:16-21,30-31)
2. Kidnapping (Ex 21:16)(Deut 24:7)
3. Child sacrifice (Lev 20:2)
4. Both the man and woman who commit adultery (Lev 20:10)(Deut 22:22-24)
5. Rape (Deut 22:25)
6. Daughter of a priest who became a prostitute (Lev 21:9)
7. An idolater (Ex 22:20)(Deut 17:2-5)(Num 25:1-5)
8. Breaking the Sabbath (Ex 31:14)(Ex 35:2)(Num 15:32-36)
9. A woman having sex before marriage (Deut 22:21-22)
10. Homosexuality (Lev 20:13)
11. A man and his father's wife who have sex (Lev 20:11)
12. A man and daughter-in-law who have sex (Lev 20:12)
13. A man who marries a woman and her mother (all 3 must die) (Lev 20:14)
14. Bestiality (Sex with an animal) (Ex 22:19)(Lev 20:15-16)
15. A false prophet (Deut 13:5)(Deut 18:20)
16. A false witness (Deut 19:16-21)
17. A disobedient son (Deut 21:18-21)
18. A child who strikes his father or mother (Ex 21:15)
19. A child who curses his father or mother (Ex 21:17)(Lev 20:9)
20. Men who are fighting and hit a pregnant woman, causing her lose her baby (Ex 21:22-25) ***Note: A good verse to use against those who are pro-abortion
21. A man whose ox kills someone after previously goring other people (Ex 21:28-29)
22. A sorceress (Ex 22:18)
23. A medium or spiritist (Lev 20:27)
24. A brother, son, daughter, wife, or friend who entices you to go after other gods (Deut 13:6-11)
25. Everyone in any town that entices people to go after other gods (Deut 13:12-15)
26. A blasphemer (Lev 24:10-16,23)
27. Anyone who failed to abide by a decision of the court (Deut 17:8-12)
28. Any non-Levite who tried to set up or take down the Tabernacle (Num 1:51)