Brihat Jataka
वीथ्यन्तरापणगत: पुरुषस्तुलावानुन्मानमानकुशल: प्रतिमानहस्त: ॥ भाण्डं विचिन्तयति तस्य च मूल्यमेतद्रूपं वदन्ति यवना: प्रथमं तुलाया: ॥ २७-१९ ॥
The Yavanas declare the form of the 1st drekkana of Libra as a man situated in a shop inside a market possessed of a scale, skillful in values and measures, seizing the image of the merchandise one thinks of that and the price.
english translation
vIthyantarApaNagata: puruSastulAvAnunmAnamAnakuzala: pratimAnahasta: ॥ bhANDaM vicintayati tasya ca mUlyametadrUpaM vadanti yavanA: prathamaM tulAyA: ॥ 27-19 ॥
hk transliteration by Sanscript