II Samuel 22:46 Kabbalah

בְּנֵ֥י נֵכָ֖ר יִבֹּ֑לוּ וְיַחְגְּר֖וּ מִמִּסְגְּרוֹתָֽם׃

The sons of the stranger fade away, And come halting out of their close places.

Read kabbalistic (mystical) interpretation of II Samuel 22:46: and classical mystical sources.