Shloka 66
तीर्थवंशोपदेशः
Tīrtha-vaṃśa Upadeśa: Instruction on the Fruits of Sacred Waters
सूचका: सेतुभेत्तार: परवृत््युपजीवका: । अकृच्ञाश्च मित्राणां ते वै निरयगामिन:
bhīṣma uvāca | sūcakāḥ setubhettāraḥ paravṛttyupajīvakāḥ | akṛjñāś ca mitrāṇāṃ te vai nirayagāminaḥ ||
毗湿摩说道：“凡为告密者、搬弄是非者，凡破坏家族、社群或达摩之护持界限者，凡靠侵夺他人生计而活者，凡对朋友恩德忘恩负义者——此等之人，确实堕入地狱。”
भीष्म उवाच
Educational Q&A
Bhishma teaches that betrayal through informing/tale-bearing, breaking dharmic and social boundaries, exploiting others’ livelihoods, and ingratitude toward friends are serious moral offenses that lead to grave karmic consequences (symbolized as going to niraya/hell).
In Anushasana Parva, Bhishma is instructing Yudhishthira on dharma and proper conduct. Here he lists specific harmful character-types—informers, boundary-breakers, exploiters, and the ungrateful—and states their dire fate to warn against such behavior.