SB 12.11.41
athamsuh kasyapas tarksya
rtasenas tathorvasi
vidyucchatrur mahasankhah
saho-masam nayanty ami
Translation:
Amsu as the sun-god, Kasyapa as the sage, Tarksya as the Yaksa, Rtasena as the Gandharva, Urvasi as the Apsara, Vidyucchatru as the Raksasa and Mahasankha as the Naga rule the month of Sahas.