Edge
Srimad-Bhagavatam
SB Canto 3
The path of spiritual life is stated in the Vedas to be like the edge of a sharpened razor. A little inattentiveness may at once create havoc and bloodshed, but one who is a completely surrendered soul, always seeking protection from the Lord in the discharge of his entrusted duties, has no fear of falling into material contamination.
Then the Lord, playing like an elephant, suspended the earth on the edge of His curved white tusks. He assumed a bluish complexion like that of a tamāla tree, and thus the sages, headed by Brahmā, could understand Him to be the Supreme Personality of Godhead and offered respectful obeisances unto the Lord.
O Lord, as the peaks of great mountains become beautiful when decorated with clouds, Your transcendental body has become beautiful because of Your lifting the earth on the edge of Your tusks.