כִּֽי־תָצ֣וּר אֶל־עִיר֩ יָמִ֨ים רַבִּ֜ים לְֽהִלָּחֵ֧ם עָלֶ֣יהָ לְתָפְשָׂ֗הּ לֹֽא־תַשְׁחִ֤ית אֶת־עֵצָהּ֙ לִנְדֹּ֤חַ עָלָיו֙ גַּרְזֶ֔ן כִּ֚י מִמֶּ֣נּוּ תֹאכֵ֔ל וְאֹת֖וֹ לֹ֣א תִכְרֹ֑ת כִּ֤י הָֽאָדָם֙ עֵ֣ץ הַשָּׂדֶ֔ה לָבֹ֥א מִפָּנֶ֖יךָ בַּמָּצֽוֹר׃
When thou shalt besiege a city a long time, in making war against it to take it, thou shalt not destroy the trees thereof by wielding an axe against them; for thou mayest eat of them, but thou shalt not cut them down; for is the tree of the field man, that it should be besieged of thee?
Reshit Chokhmah
And nevertheless, the more accepted thing for the correction of the relations of Talmidei Chachamim is from Shabbat to Shabbat. Similarly it says in the Tikkunei Zohar (Sixth Correction): 10. “In any tree” (Devarim 22.6) refers to the Tree of Life, MEANING ZEIR ANPIN, FROM THE CHEST AND UP. About it is said, “She is a tree of life to those who lay hold on her” (Mishlei 3:18). And about it, ZEIR ANPIN, CALLED MAN, IS SAID, “For is the tree of the field a man” (Devarim 20:19). “in any tree” could also BE EXPLAINED AS referring to the Righteous, MEANING YESOD, FROM THE CHEST AND BELOW, of which is said, “And fruit tree yielding fruit after its kind” (Beresheet 1:11). This is the Shabbat day, when the mating of the Shechinah with the Holy One, blessed be He, takes place, then she has rest. 11. And about it YESOD, THE RIGHTEOUS, is said, “And he shall be like a tree planted by streams of water, that brings forth its fruit in its season” (Tehilim 1:3). This is the righteous people’s time to perform marital duty, the night of Shabbat. Since from the Righteous, THAT IS YESOD, CALLED THE SIXTH DAY, new souls bloom in Yisrael on the eve of the Shabbat, referred to as ‘new faces.’