Verse 18

अस्मिन्नवसरे प्राणाश्चेतनामृतमध्यगाः ।व्योम्नि शीतलतामीयुर्हिमसंस्पर्शसुन्दरीम्

In plain words

On this occasion the prāṇas, passing into the midst of the nectar of sentience, attained, in that sky, a coolness — a coolness lovely with the touch of snow.