II Samuel 11:15 Halakhah

וַיִּכְתֹּ֥ב בַּסֵּ֖פֶר לֵאמֹ֑ר הָב֣וּ אֶת־אֽוּרִיָּ֗ה אֶל־מוּל֙ פְּנֵ֤י הַמִּלְחָמָה֙ הַֽחֲזָקָ֔ה וְשַׁבְתֶּ֥ם מֵאַחֲרָ֖יו וְנִכָּ֥ה וָמֵֽת׃ (ס)

And he wrote in the letter, saying: ‘Set ye Uriah in the forefront of the hottest battle, and retire ye from him, that he may be smitten, and die.’

Read halakhic rulings (Jewish law) on II Samuel 11:15: and classical halakhic sources.