Arthashastra
साधयेत् तैलम् एतेन पादाव् अभ्यज्य निर्मलौ । अङ्गार राशौ विचरेद् यथा कुसुम संचये ॥
Having anointed one's legs with this oil, one can walk over a white-hot mass of fire as though on a bed of roses.
english translation
sAdhayet tailam etena pAdAv abhyajya nirmalau । aGgAra rAzau vicared yathA kusuma saMcaye ॥
hk transliteration by Sanscript