וְעָלֶ֙יהָ֙ כְּתֹ֣נֶת פַּסִּ֔ים כִּי֩ כֵ֨ן תִּלְבַּ֧שְׁןָ בְנוֹת־הַמֶּ֛לֶךְ הַבְּתוּלֹ֖ת מְעִילִ֑ים וַיֹּצֵ֨א אוֹתָ֤הּ מְשָֽׁרְתוֹ֙ הַח֔וּץ וְנָעַ֥ל הַדֶּ֖לֶת אַחֲרֶֽיהָ׃
Now she had a garment of many colours upon her; for with such robes were the king’s daughters that were virgins apparelled.—And his servant brought her out, and bolted the door after her.
Read kabbalistic (mystical) interpretation of II Samuel 13:18: and classical mystical sources.