וַתֹּ֤אמֶר רָחֵל֙ דָּנַ֣נִּי אֱלֹהִ֔ים וְגַם֙ שָׁמַ֣ע בְּקֹלִ֔י וַיִּתֶּן־לִ֖י בֵּ֑ן עַל־כֵּ֛ן קָרְאָ֥ה שְׁמ֖וֹ דָּֽן׃
And Rachel said: ‘God hath judged me, and hath also heard my voice, and hath given me a son.’ Therefore called she his name Dan.
Read kabbalistic (mystical) interpretation of Genesis 30:6: and classical mystical sources.