Brihat Parashara Hora Shastra
गुरुसौम्यरवीणां तु भूतषट्केन्दवो द्विज । पंचाग्नयः खभूतानि करभूमिसुधाकराः ॥ ३४॥
Guru, Budh and Sūrya are strong, if each of their Sthan Bal, Dig Bal, Kaal Bal, Chesht Bal and Ayan Bal are, respectively, 165, 35, 50, 112 and 30 Virupas.
english translation
gurusaumyaravINAM tu bhUtaSaTkendavo dvija । paMcAgnayaH khabhUtAni karabhUmisudhAkarAH ॥ 34॥
hk transliteration by Sanscript