Srimad Bhagavatam Canto 1 Chapter 9 Text 29

Canto 1 Chapter 9 Text 29

dharmaṁ pravadatas tasya
sa kālaḥ pratyupasthitaḥ
yo yoginaś chanda-mṛtyor
vāñchitas tūttarāyaṇaḥ

TRANSLATION
While Bhīṣmadeva was describing occupational duties, the sun’s course ran into the northern hemisphere. This period is desired by mystics who die at their will.