• Bava Batra 88b declares that a merchant who uses dishonest weights is worse than one who commits sexual immorality, because the former can never fully repent (he cannot identify all he cheated) — Proverbs 11's "false scales are an abomination to the Lord" is therefore the Sitra Achra's preferred commercial infiltration: it installs corruption in the economic infrastructure where repentance itself becomes architecturally impossible.
• Sanhedrin 17b states that a Torah scholar should not live in a city that has no physician — Proverbs 11's "in the multitude of counselors there is safety" encodes the same intelligence-network doctrine: the Sitra Achra isolates its targets and then overwhelms them; the remedy is maintained connection to a counsel-community.
• Avot 5:11 lists the seven marks of a wise man and the seven of a golem (fool) — Proverbs 11's series of righteous-versus-wicked contrasts is the Talmudic diagnostic tool for identifying which side of the spiritual battlefield an interlocutor occupies, essential for the warrior who must distinguish ally from Sitra Achra-aligned opponent before engaging.
• Ketubot 50a teaches that one who gives more than a fifth of his income to charity tempts fate — Proverbs 11:24 "one person gives generously yet grows richer while another withholds what is due and only suffers want" describes the paradoxical economy of holiness that the Sitra Achra cannot model or predict, rendering it unable to formulate effective counter-economic strategy.
• Berakhot 18b recounts that the righteous dead are called "living" even in death, while the wicked living are called "dead" — Proverbs 11's "the hope of the righteous is joy but the expectation of the wicked perishes" is confirmed eschatologically: the Sitra Achra's entire promise structure is denominated in a currency that expires.