Zechariah 13:3
And it shall come to pass, that when any shall yet prophesy, then his father and his mother that begat him shall say unto him, Thou shalt not live; for thou speakest lies in the name of the Lord: and his father and his mother that begat him shall thrust him through when he prophesieth.
Cross-references
Exodus 32:27 shows Levites killing idolaters, even brothers, paralleling parents executing a false prophet here by piercing.
Deuteronomy 13:6-11 commands death for a false prophet who entices to idolatry, even by a relative—here parents carry out that penalty on their own son.
Deuteronomy 18:20 decrees death for any prophet who speaks falsely in God's name—the same principle applied here to the false prophet son.
Deuteronomy 13:5 specifies the death penalty for false prophets—directly parallel to the execution carried out by the parents in this verse.
Deuteronomy 21:18–21 orders parents to bring a rebellious son to execution—a similar process where parents participate in the death of their own child.
Jeremiah 14:14 explicitly identifies false prophets who speak lies in God's name — the exact accusation made in Zechariah 13:3.
Jeremiah 23:32 has God opposing prophets who speak lying dreams and lead people astray — a strong thematic link to false prophecy.
2 Peter 2:1 warns that false teachers will bring swift destruction on themselves — parallel to the judgment on false prophets in Zechariah.