וַֽיְהִ֗י כָּל־נֶ֛פֶשׁ יֹצְאֵ֥י יֶֽרֶךְ־יַעֲקֹ֖ב שִׁבְעִ֣ים נָ֑פֶשׁ וְיוֹסֵ֖ף הָיָ֥ה בְמִצְרָֽיִם׃
И все души, которые вышли из чресл Иакова, были семидесяти душами; Иосиф уже был в Египте.
On the Migration of Abraham
[199] For seventy represents the principle of intellectual apprehension, of seniority and of incorruption, while the principle that corresponds numerically to the five senses is that of juniority and sense-perception. Under the head of this principle is classed the Trainer of self still at his exercises, not yet qualified to carry off the prize of complete victory; for we read, “the full number of souls sprung from Jacob was five and seventy” (Ex. 1:5):