And what are the sons? I have already told you that the Holy One, blessed be He, has seven holy forms, and all of them have their counterparts in the human being, as it is said, "For in the image of God He made the human being" (Genesis 9:6), "In the image of God He created him; male and female He created them" (Genesis 1:27). And these are they: the right thigh and the left, the right hand and the left, the body with the covenant, and the head, which makes six. But did you not say seven? It becomes seven through his wife, as it is written, "And they shall become one flesh" (Genesis 2:24).
The Seven Forms Of God
Sefer ha-Bahir 172
וּמָה הֵם הַבָּנִים? כְּבָר אָמַרְתִּי לָכֶם שֶׁשֶּׁבַע צוּרוֹת קְדוֹשׁוֹת יֵשׁ לוֹ לְהַקָּדוֹשׁ בָּרוּךְ הוּא, וְכֻלָּם כְּנֶגְדָּן בָּאָדָם, שֶׁנֶּאֱמַר כִּי בְּצֶלֶם אֱלֹהִים עָשָׂה אֶת הָאָדָם, בְּצֶלֶם אֱלֹהִים בָּרָא אוֹתוֹ זָכָר וּנְקֵבָה בָּרָא אוֹתָם. וְאֵלּוּ הֵן: שׁוֹק יָמִין וּשְׂמֹאל, יָד יָמִין וּשְׂמֹאל, גּוּף בְּרִית וְרֹאשׁ, הֲרֵי שֵׁשׁ. וְהָא אָמַרְתָּ שֶׁבַע? שִׁבְעָה הֱוֵי בְּאִשְׁתּוֹ, דִּכְתִיב וְהָיוּ לְבָשָׂר אֶחָד.