Brihat Parashara Hora Shastra
सर्वात्मा च दिवानाथो मनः कुमुदबान्धवः। सत्त्वं कुजो बुधैः प्रोक्तो बुधो वाणीप्रदायकः॥ १२॥
Grah governances. Sūrya is the soul of all. Candr is the mind. Mangal is one‟s strength. Budh is speech-giver.
english translation
sarvAtmA ca divAnAtho manaH kumudabAndhavaH। sattvaM kujo budhaiH prokto budho vANIpradAyakaH॥ 12॥
hk transliteration by Sanscript