זוהר, לך לך י״אZohar, Lech Lecha 11

Segment 1א׳

סִתְּרָא דְסִתְּרִין לַחֲכִימֵי לִבָּא אִתְּמָסַר. (ארבע) תְּלַתּ דַּרְגִּין אִנּוּן דְּאֲחִידָן דָּא בְּדָא, ואִלֵּין אִנּוּן נֶפֶּשׁ (נשמתא לנשמתא נשמתא עלאה דאתקרי יו"ד) רוּ"חַ וּנְשָׁמָה. (נפ"ש) נְפֶּשׁ אִיהוּ חֵילָא דְּגוּפָּא אִתְּבְּנֵי מִנֵּיהּ. דְּכַד בַּר נָשׁ אִתְּעַר בְּהַאי עָלְמָא לְאִזְדַּוְוגָא בְּנוּקְבֵיהּ כָּל שַׁיִיפֵּי מִסְתַּכְּמֵי (נ"א מתכנשי) ֹ וּמִתְּתַּקְנֵי לְאִתְּהַנָּאָה (לנשמה) תַּמָּן, וְהַהוּא נְפֶּשׁ וּרְעוּתָּא דִילֵיהּ אִסְתַּכַּם בֵּיהּ בְּהַהוּא עוֹבָדָא (ממש) וּמָשִׁיךָ לֵיהּ לְהַהוּא נְפֶּשׁ וְאָעִיל לֵיהּ תַּמָּן בְּהַהוּא זַרְעָא דְּאוֹשִׁיד.

The secret of all secrets is passed on to those who are wise in their hearts. There are three levels that are attached to each other, and they are Nefesh, Ruach, and Neshamah. Nefesh is the force from which the body is built. When a man is aroused in this world to mate with his wife, all parts of the body agree on this and are prepared to receive enjoyment from it. Then the Nefesh and the desire of the person indulge willingly in that act. The Nefesh is drawn down and enters the sperm that comes forth....

Segment 2ב׳

וּמִגּוֹ רְעוּתָּא וּמְשִׁיכוּ דְנַפְּשָׁא דְּמָשִׁיךָ תַּמָּן, אִתְּמְשַׁךָ חֵילָא אוֹחֲרָא תַּמָּן מֵאִנּוּן דַּרְגִּין דְּאִתְּקְרוּן אִישִׁי"ם, וְעָאל כּלָּא בִּמְשִׁיכוּ דְּהַהוּא זַרְעָא, וְאִתְּבְּנֵי מִנֵּיהּ גּוּפָּא. וְדָא אִיהוּ חֵילָא קַדְמָאָה תַּתָּאָה דְּאִנּוּן (ארבע) תְּלַתּ.

From the combination of that desire and the Nefesh, another power is drawn from the levels of the angels, who are called Ishim (people). They all enter as the sperm flows, and the body is then built and constructed of them. This is the first and lowest power of the three levels....

Segment 3ג׳

וּבְגִין דְּהַאי (נשמתא לנשמתא) נְפֶּשׁ אַקְרִיב בִּדְבֵקוּתָּא וִיסוֹדָא דְגוּפָּא, קָרְבָּנָא דְּאִתְּקְרִיב לְכַפָּרָא עַל נִשְׁמָתָּא אִתְּיְהִיבַתּ חוּלָקָא לְאִנּוּן דַּרְגִּין דְּאִישִׁי"ם (דאתקרון רוח ונפש השכלית) בְגִין דִּמְשִׁיכוּ דְּחוּלְקָא דְּהַהוּא (נשמה) נְפֶּשׁ אָתֵּי מִנַּיְיהוּ. וְהַיְינוּ דִכְתִּיב אֶתּ קָרְבָּנִי לַחְמִי לְאִשַׁי (מהו לחמי לאשי דיהיב מזונא לאשי ודא הוא שפע מאור דאנון מתהנן מזיו השכינה) בְּגִין דְּהוּא כַּפָּרָה דְּנְפֶּשׁ נָטְלֵי חוּלָקֵיהוֹן. וְכַד מִיתּ בַּר נָשׁ בְּהַאי עָלְמָא, הַהִיא נְפֶּשׁ לָא אִתְּעֲדֵי מִן קִבְרָא לְעָלְמִין, וּבְחֵילָא דָא יָדְעֵי מֵתַּיָיא וּמִשְׁתָּעוּ דָּא עִם דָּא.

And because the Nefesh offers a sacrifice by attaching itself to the foundation of the body, which is offered as a sacrifice to atone for the Neshamah, then part of it is offered to those grades that are considered as Ishim. Because part of the Nefesh, (the Ruach of the Nefesh) is drawn down from them. As it is written, "My offering and my bread for my fire (Heb. אִשַׁי)..." (Num. 28:2), which means to the Ishim. So, because it is an offering of the Nefesh, the Ishim take their part as well. And when one leaves this world, that Nefesh never leaves the grave. And because of the power, the dead know and talk with each other.