Genesis 4:15

ויאמר לו יהוה לכן כל הרג קין שבעתים יקם וישם יהוה לקין אות לבלתי הכות אתו כל מצאו׃

Gen 4:15 [Samaritan]
ויאמר לו יהוה לכן כל הרג קין שבעתים יקם וישם יהוה לקין אות לבלתי הכות אתו כל מצאו׃

Gen 4:15 [Masoretic]
וַיֹּאמֶר לֹו יְהוָה לָכֵן כָּל־הֹרֵג קַיִן שִׁבְעָתַיִם יֻקָּם וַיָּשֶׂם יְהוָה לְקַיִן אֹות לְבִלְתִּי הַכֹּות־אֹתֹו כָּל־מֹצְאֹֽו׃
And YHWH said to him, “Therefore whoever slays Qayin, vengeance will be exacted on him sevenfold.” And YHWH put a sign on Qayin, lest he will be beaten by anyone who found him.

Gen 4:15 [Targum Onkelos]
וַאֲמַר לֵיהּ יְיָ בְּכֵין כָּל קַטוֹלַיָא קַיִן לְשַׁבְעָא דָרִין יִתְפְּרַע מִינֵּיהּ וְשַׁוִּי יְיָ לְקַיִן אָתָא בְּדִיל דְּלָא לְמִקְטַל יָתֵיהּ כָּל דְּיִשְׁכְּחִינֵּיהּ:
And Y^eY^a said to him, “There­fore whoever kills Qayin, it shall be avenged on him unto seven generations.” And Y^eY^a put on Qayin a sign so that he will not be killed by anyone who found him.

Gen 4:15 [Samaritan Targum]
ואמר לה יהוה לכן כל קתול קין על תרתי שבעין יתגבי ושוה יהוה לקין סימן לדלא מקתל יתה כל משקחה:
.

Gen 4:15 [Peshitta]
ܘܐܡܼܪ ܠܗ ܡܪܝܐ ܠܐ ܗܟܢܐ ܟܠ ܩܛܿܘܠܐ ‍܂ ܩܐܝܢ ܚܕ ܒܫܒܥܐ ܢܬܦܪܥ܂ ܘܣܡ ܡܪܝܐ ܐܬܐ ܒܩܐܝܢ ܕܠܐ ܢܩܛܠܝܘܗܝ ܟܠ ܡܿܢ ܕܡܫܟܚ ܠܗ܂
And MarYA said to him, “It shall not be so. Whoever kills Qayin, vengeance will be exacted on him sevenfold.” And MarYA put a sign on Qayin so that he will not be killed by  anyone who found him.

Gen 4:15 [Septuagint]
Καὶ εἶπεν αὐτῷ Κύριος ὁ Θεός· Οὐχ οὕτως· πᾶς ὁ ἀποκτείνας Κάιν ἑπτὰ ἐκδικούμενα παραλύσει. καὶ ἔθετο Κύριος ὁ Θεὸς σημεῖον τῷ Κάιν τοῦ μὴ ἀνελεῖν αὐτὸν πάντα τὸν εὑρίσκοντα αὐτόν.
And the LORD God said to him, “It shall not be so; anyone who kills Kain shall suffer sevenfold vengeance.” And the LORD God placed a sign on Kain so that he will not be killed by anyone who found him.

Gen 4:15 [Old Latin (Vetus Latina)]
Et dixit ei Dominus : Non sic : sed omnis qui occiderir Cain, septem vindictas exsolvet. Hoc est signum quod posuit Dominus in Cain, ne occideret eum omnis qui invenisset eum.
And the LORD said to him, “Not so, but anyone who kills Cain, shall pay revenge secen times. This is the mark that the LORD set upon Cain, that anyone who found him should not kill him.

Gen 4:15 [Vulgate]
Dixitque ei Dominus : Nequaquam ita fiet : sed omnis qui occiderit Cain, septuplum punietur. Posuitque Dominus Cain signum, ut non interficeret eum omnis qui invenisset eum.
And the LORD said to him, “It shall not so be, but anyone who kills Cain, shall be punished sevenfold. And the LORD set a mark upon Cain, that whosoever found him should not kill him.

* interficeret eum : eum interficeret

וַיֹּ֧אמֶר לֹ֣ו יְהוָ֗ה לָכֵן֙ כָּל־הֹרֵ֣ג קַ֔יִן שִׁבְעָתַ֖יִם יֻקָּ֑ם וַיָּ֨שֶׂם יְהוָ֤ה לְקַ֨יִן֙ אֹ֔ות לְבִלְתִּ֥י הַכֹּות־אֹתֹ֖ו כָּל־מֹצְאֹֽו׃

And the LORD said to him, “Therefore, whoever kills Qayin, vengeance will be taken on him sevenfold.” And the LORD set a mark on Qayin, so that no one who found him would kill him.

Morphology

1. וַיֹּ֧אמֶר (wayyōmer) – Root: אמר (ʾ-m-r); Form: Qal wayyiqtol, third masculine singular; Translation: “And he said”; Notes: Introduces the direct speech of the LORD.
2. לֹ֣ו (lōw) – Root: ל (l); Form: Preposition לְ + third masculine singular suffix; Translation: “to him”; Notes: Refers to Qayin as the recipient.
3. יְהוָ֗ה (YHWH) – Root: יהוה (Y-H-W-H); Form: Proper noun; Translation: “the LORD”; Notes: The divine name of God.
4. לָכֵן֙ (lāḵēn) – Root: כן (k-n); Form: Adverb; Translation: “Therefore”; Notes: Indicates the consequence of a prior statement.
5. כָּל־הֹרֵ֣ג (kāl-hōrēg) – Root: הרג (h-r-g); Form: Construct form of noun כָּל־ + participle, singular masculine; Translation: “whoever kills”; Notes: Refers to any individual who kills Qayin.
6. קַ֔יִן (Qayin) – Root: קין (q-y-n); Form: Proper noun; Translation: “Qayin”; Notes: Refers to the individual being protected by the LORD.
7. שִׁבְעָתַ֖יִם (šiḇʿatayim) – Root: שבע (š-b-ʿ); Form: Dual masculine noun; Translation: “sevenfold”; Notes: Indicates the extent of vengeance.
8. יֻקָּ֑ם (yuqqām) – Root: נקם (n-q-m); Form: Hophal imperfect, third masculine singular; Translation: “will be taken”; Notes: Refers to divine vengeance.
9. וַיָּ֨שֶׂם (wayyāśem) – Root: שים (ś-y-m); Form: Qal wayyiqtol, third masculine singular; Translation: “And he set”; Notes: Refers to the action of placing a mark on Qayin.
10. לְקַ֨יִן֙ (lĕqayin) – Root: קין (q-y-n); Form: Preposition לְ + proper noun; Translation: “on Qayin”; Notes: Indicates Qayin as the recipient of the mark.
11. אֹ֔ות (ʾōwṯ) – Root: אות (ʾ-w-t); Form: Noun, singular masculine; Translation: “a mark”; Notes: Refers to a sign or symbol given by God.
12. לְבִלְתִּ֥י (lĕḇilti) – Root: בל (b-l); Form: Preposition לְ + infinitive construct with negative particle; Translation: “so that not”; Notes: Indicates prevention of an action.
13. הַכֹּות־אֹתֹ֖ו (hakkōṯ-ʾōṯōw) – Root: נכה (n-k-h); Form: Infinitive construct with definite article הַ + direct object suffix; Translation: “to kill him”; Notes: Refers to the act of harming Qayin.
14. כָּל־מֹצְאֹֽו (kāl-mōṣʾōw) – Root: מצא (m-ṣ-ʾ); Form: Construct form of כָּל־ + participle, singular masculine with third masculine singular suffix; Translation: “anyone who finds him”; Notes: Refers to any potential aggressor.