ŚiSam, 1, 4.2 tad dharmaratnam atidurlabham apyalabdhaṃ labdhakṣaṇāḥ śṛṇvata sādaram ucyamānam //

ŚiSam, 1, 9.1 kṣaṇasampad iyaṃ sudurlabhā pratilabdhā puruṣārthasādhanī /

ŚiSam, 1, 11.1 durlabhāṣṭākṣaṇanirvṛttir durlabho manuṣyapratilambho durlabhā kṣaṇasaṃpadviśuddhir durlabho buddhotpādo durlabhāvikalendriyatā /

ŚiSam, 1, 44.3 kṣaṇam akṣaṇaṃ varjayati ity uktam //