Verse 4

वसिष्ठवचसामर्थं विचारयति सादरम् ।लसदङ्गुलिभङ्गेन मुनिसार्थे स्फुरद्भुवि

In plain words

the company of sages, upon the shimmering ground, reverently weighing the meaning of Vasiṣṭha's words with graceful turns of their gleaming fingers,