तीर्थवंशोपदेशः
Tīrtha-vaṃśa Upadeśa: Instruction on the Fruits of Sacred Waters
क्षमावन्तश्न धीराश्च धर्मकार्येषु चोत्थिता: | मड़ुलाचारसम्पन्ना: पुरुषा: स्वर्गगामिन:,जो क्षमावान्, धीर, धर्मकार्यके लिये उद्यत रहनेवाले और मांगलिक आचारसे सम्पन्न हैं, वे पुरुष भी स्वर्गगामी होते हैं
kṣamāvantaś ca dhīrāś ca dharmakāryeṣu cotthitāḥ | maṅgalācārasampannāḥ puruṣāḥ svargagāminaḥ ||
Bhīṣma said: Those men who are forgiving, steadfast in courage, ever ready to act for the sake of dharma, and endowed with auspicious and disciplined conduct—such persons, by these virtues, attain the path to heaven.
भीष्म उवाच
Forgiveness, steady courage, active commitment to dharma, and auspicious disciplined conduct together form a moral character that leads to higher spiritual merit and heavenly attainment.
In Bhīṣma’s instruction (upadeśa) during the Anuśāsana Parva, he enumerates virtues and their fruits, here stating that those who embody forbearance, firmness, righteous initiative, and proper conduct are destined for svarga.