Verse 58

विश्वम् एतन् महादेवि शून्यभूतं विचिन्तयेत् ।तत्रैव च मनो लीनं ततस् तल्लयभाजनम्

In plain words

Think of this universe, O Great Goddess, as become void, and of as dissolved right there; then you become a vessel of dissolution in that.