And the Lord said to him: No, it shall not so be: but whosoever shall kill Cain, shall be punished sevenfold. And the Lord set a mark upon Cain, that whosoever found him should not kill him.

Therefore.

1 Kings 16:7 And when the word of the Lord came in the hand of Jehu, the son of Hanani, the prophet, against Baasa, and against his house, and against all the evil that he had done before the Lord, to provoke him to anger by the works of his hands, to become as the house of Jeroboam: for this cause he slew him; that is to say, Jehu, the son of Hanani, the prophet.

Psalm 59:11 God shall let me see over my enemies: slay them not, lest at any time my people forget. Scatter them by thy power; and bring them down, O Lord, my protector:

Hosea 1:4 And the Lord said to him: Call his name Jezrahel: for yet a little while, and I will visit the blood of Jezrahel upon the house of Jehu, and I will cause to cease the kingdom of the house of Israel.

Matthew 26:52 Then Jesus saith to him: Put up again thy sword into its place: for all that take the sword shall perish with the sword.

sevenfold.

Genesis 4:24 Sevenfold vengeance shall be taken for Cain: but for Lamech seventy times sevenfold.

Leviticus 26:18,21,24,28 But if you will not yet for all this obey me: I will chastise you seven times more for your sins. . . .

Psalm 79:12 And render to our neighbours sevenfold in their bosom: the reproach wherewith they have reproached thee, O Lord.

Proverbs 6:31 But he that is an adulterer, for the folly of his heart shall destroy his own soul:

set a mark, etc.

Ezekiel 9:4,6 And the Lord said to him: Go through the midst of the city, through the midst of Jerusalem: and mark Thau upon the foreheads of the men that sigh, and mourn for all the abominations that are committed in the midst thereof. . . .

Revelation 14:9,11 And the third angel followed them, saying with a loud voice: If any man shall adore the beast and his image and receive his character in his forehead or in his hand, . . .