Mahabharat
पृथिव्यां चतुरन्तायां वर्णॊ मे दुर्लभः समः करॊमि कर्म शुल्कं च तेन माम अर्जुनं विदुः ॥ ४-३९-१८ ॥
'I am named Arjuna because of my rare and radiant complexion within the four corners of the earth, and because my deeds are always stainless.' ॥ 4-39-18 ॥
english translation
pRthivyAM caturantAyAM varNò me durlabhaH samaH karòmi karma zulkaM ca tena mAma arjunaM viduH ॥ 4-39-18 ॥
hk transliteration by Sanscript