Shiva Purana
पंचार्द्धं तु तुला ज्ञेया पलानि दश मेदसः ॥ पलत्रयं महारक्तं मज्जायाश्च चतुर्गुणम् ॥ ४८ ॥
The weight of solid fat is 2½ Tulās and ten palas. Blood is three palas and it is four times the marrow.
english translation
paMcArddhaM tu tulA jJeyA palAni daza medasaH ॥ palatrayaM mahAraktaM majjAyAzca caturguNam ॥ 48 ॥
hk transliteration by Sanscript