एवं ज्ञात्वा कृतं कर्म पूर्वैरपि मुमुक्षुभिः ।
कुरु कर्मैव तस्मात्त्वं पूर्वैः पूर्वतरं कृतम् ॥
४-१५ ॥
evaṃ jñātvā kṛtaṃ karma pūrvairapi mumukṣubhiḥ |
kuru karmaiva tasmāttvaṃ pūrvaiḥ pūrvataraṃ kṛtam ||
4-15 ||
Knowing this, even the ancients who sought liberation performed action; therefore perform action, as was done by the ancients in olden times.