Parashas Bechukosai · tochacha · Passuk 37 · Unit 1
Torah Temimah cites the teaching of mutual responsibility (arevut).
English: “They shall stumble one over another” — a man through the sin of his fellow, provided that all are guarantors for one another (limited to those who could protest and did not).
Collective responsibility derasha (kol Yisrael arevim zeh bazeh).
Failure to protest wrongdoing makes one share in the consequences of another’s sin.