I Chronicles 4:43 Kabbalah

וַיַּכּ֕וּ אֶת־שְׁאֵרִ֥ית הַפְּלֵטָ֖ה לַעֲמָלֵ֑ק וַיֵּ֣שְׁבוּ שָׁ֔ם עַ֖ד הַיּ֥וֹם הַזֶּֽה׃

And they smote the remnant of the Amalekites that escaped, and dwelt there unto this day.

Read kabbalistic (mystical) interpretation of I Chronicles 4:43: and classical mystical sources.