וַיִּֽחַר־אַ֤ף יְהוָה֙ בְּעֻזָּ֔ה וַיַּכֵּ֥הוּ שָׁ֛ם הָאֱלֹהִ֖ים עַל־הַשַּׁ֑ל וַיָּ֣מָת שָׁ֔ם עִ֖ם אֲר֥וֹן הָאֱלֹהִֽים׃
And the anger of the LORD was kindled against Uzzah; and God smote him there for his error; and there he died by the ark of God.
Read halakhic rulings (Jewish law) on II Samuel 6:7 from the Mishneh Torah and classical halakhic sources, free online.