SB 4.13.13
pusparnasya prabha bharya
dosa ca dve babhuvatuh
pratar madhyandinam sayam
iti hy asan prabha-sutah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Pusparna had two wives, named Prabha and Dosa. Prabha had three sons, named Pratar, Madhyandinam and Sayam.