SKIP — Bereishis 4:15 · Parashas Bereishis

Complete Passuk

וַיֹּ֧אמֶר ל֣וֹ יְהֹוָ֗ה לָכֵן֙ כׇּל־הֹרֵ֣ג קַ֔יִן שִׁבְעָתַ֖יִם יֻקָּ֑ם וַיָּ֨שֶׂם יְהֹוָ֤ה לְקַ֙יִן֙ א֔וֹת לְבִלְתִּ֥י הַכּוֹת־אֹת֖וֹ כׇּל־מֹצְאֽוֹ׃

And the Lord said to him, “Therefore, whoever kills Cain, vengeance will be exacted from him sevenfold.” And the Lord placed a mark on Cain, so that whoever found him would not kill him.

Chabad — Bereishis Chapter 4 (Hebrew and English)