Sāṃkhya Kārikā verse 51

ūhaḥ śabdaḥ adhyayanaṃ duhkha-vighātāḥ trayaḥ sukṛt prāptiḥ | dānaṃ ca siddhayaḥ aṣṭau siddheḥ pūrvaḥ aṅkuśaḥ trividhaḥ ||

ūha - consideration, deliberation, examination; supposition, conclusion, inference; the act of comprehending, conceivingśabda - words, sound, languageadhyayanam - also going over, recitation, repetition; reading, studying, especially the vedasduḥkha - suffering, pain, sorrowfulvighāta - destruction, ruin; removal, prohibition, prevention, interruptiontraya - the three, triple, threefold, consisting of 3, of 3 kindssukṛta - a good or righteous deed, meritorious act, virtue, moral merit; well done or made or formed or executedprāpti - attaining to, reaching, arriving at, arrival, coming; coming or lighting upon, meeting with, finding; obtaining, getting, gaining, acquisition, profit, gain, advantage; range; the power of obtaining everything, one of the eight superhuman facultiesdāna - the act of giving; to offer a gift, donation, gift; giving up; communicating, imparting, teachingca - andsiddhi - accomplishment, performance, fulfilment, attainment, success; the hitting of a mark; coming into force, validity; any unusual skill or faculty or capability; the acquisition of supernatural powers by magical means or the faculty so acquiredaṣṭa - eightpūrva - eastward, to the east of; in front, before; former, prior, preceding, previous to, earlier thanaṅkuśa - a hook, especially an elephant-driver's hook; to have control overtrividha - three fold