וַיֹּ֤אמֶר לוֹ֙ הָעָ֔ם כַּדָּבָ֥ר הַזֶּ֖ה לֵאמֹ֑ר כֹּ֣ה יֵעָשֶׂ֔ה לָאִ֖ישׁ אֲשֶׁ֥ר יַכֶּֽנּוּ׃
And the people answered him after this manner, saying: ‘So shall it be done to the man that killeth him.’
Read halakhic rulings (Jewish law) on I Samuel 17:27: and classical halakhic sources.