20 And if a man shall smite his servant, or his maid, with a rod, and he shall die under his hand; he shall be surely punished.
Exodus 21:20 Cross References - Webster
Genesis 4:15
15 And the LORD said to him, Therefore whoever slayeth Cain, vengeance shall be taken on him seven-fold. And the LORD set a mark upon Cain, lest any finding him should kill him.
Genesis 4:24
24 If Cain shall be avenged seven-fold, truly Lamech seventy and seven-fold.
Genesis 9:6
6 Whoever sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man.
Exodus 21:26-27
Numbers 35:19
19 The avenger of blood himself shall slay the murderer: when he meeteth him, he shall slay him.
Numbers 35:30-33
30 Whoever killeth any person, the murderer shall be put to death by the mouth of witnesses: but one witness shall not testify against any person to cause him to die.
31 Moreover, ye shall take no satisfaction for the life of a murderer, who is guilty of death: but he shall be surely put to death.
32 And ye shall take no satisfaction for him that hath fled to the city of his refuge, that he should come again to dwell in the land, until the death of the priest.
33 So ye shall not pollute the land in which ye are: for blood it defileth the land: and the land cannot be cleansed of the blood that is shed in it, but by the blood of him that shed it.
Deuteronomy 19:21
21 And thy eye shall not pity; but life shall go for life, eye for eye, tooth for tooth, hand for hand, foot for foot.
Proverbs 29:19
19 A servant will not be corrected by words: for though he understandeth, he will not answer.
Isaiah 58:3-4
3 Why have we fasted, say they, and thou seest not? why have we afflicted our soul, and thou takest no knowledge? Behold, in the day of your fast ye find pleasure, and exact all your labors.
4 Behold, ye fast for strife and debate, and to smite with the fist of wickedness: ye shall not fast as ye do this day, to make your voice to be heard on high.
Romans 13:4
4 For he is the minister of God to thee for good. But if thou doest that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, an avenger to execute wrath upon him that doeth evil.