Since it supports and maintains the (creatures of the earth Therefore is it called wealth (Dhana); and the wealth is in the three worlds from time immemorial for meeting this purpose.
धत्ते धारयते चेदमेतस्मात् कारणाद् धनम्। तदेतत् त्रिषु लोकेषु धनं तिष्ठति शाश्वतम्॥