וּמֻ֗ת בָּהָר֙ אֲשֶׁ֤ר אַתָּה֙ עֹלֶ֣ה שָׁ֔מָּה וְהֵאָסֵ֖ף אֶל־עַמֶּ֑יךָ כַּֽאֲשֶׁר־מֵ֞ת אַהֲרֹ֤ן אָחִ֙יךָ֙ בְּהֹ֣ר הָהָ֔ר וַיֵּאָ֖סֶף אֶל־עַמָּֽיו׃
and die in the mount whither thou goest up, and be gathered unto thy people; as Aaron thy brother died in mount Hor, and was gathered unto his people.
Read kabbalistic (mystical) interpretation of Deuteronomy 32:50: and classical mystical sources.