The steeds standing in the sky are for certain those of which we had formerly heard as beionging to Sakra of many sacrifices.
ये हयाः पुरुहूतस्य पुरा शक्रस्य नः श्रुताः। अन्तरिक्षगता दिव्यास्त इमे हरयो ध्रुवम्॥