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4. The joining of the letters, which secretly join in every letter, such as Aleph, which is a single letter secretly joined by two other letters, namely, Lamed Pe, IN PRONOUNCING THE LETTER. SO TOO, IN ARTICULATING THE NAME OF THE LETTER BET, IT IS JOINED BY YUD AND TAV. They were all transmitted to Moses at Sinai as well, and all are known in secret by the friends. They are fortunate.
4. וְחִבּוּרָא דְּאַתְוָון דְּאִינּוּן מִתְחַבְּרָאן בִּטְמִירוּ בְּכָל אָת וְאָת, כְּגוֹן א, אָת יְחִידָא, מִתְחַבְּרָאן עִמָּהּ בִּטְמִירוּ תְּרֵין אָחֳרָנִין לף. וְכֵן כֻּלְּהוּ אִתְמְסָרוּ לֵיהּ לְמֹשֶׁה בְּסִינַי, וְכֻלְּהוּ טְמִירִין גּוֹ חַבְרַיָּיא זַכָּאִין אִינּוּן.
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