Harivamsha 3.57

3.57

yathā sūryasya kauravya udayāstamayāv iha
tathā yugāni rājendra praḷayā manavas tathā |
evaṃ devanikāyās te saṃbhavanti yuge yuge //

Just as the rising and setting of the sun occur here, O Kauravya,
so do the yugas, O king of kings, the dissolutions, and the Manus;
in this way these classes of gods come into being yuga after yuga.