Brihat Parashara Hora Shastra
शुक्रेण सण्युते वर्षे द्वात्रिंशे वाहनं भवेत्। कर्मेशेन युते बन्धुनाथे तुङ्गांशसंयुते॥ १२॥
A benefic, related to Bandhu Bhava (and to its Lord), will bring with him auspicious effects (regarding conveyances), while a malefic will produce only malefic effects (in respect of conveyances).
english translation
zukreNa saNyute varSe dvAtriMze vAhanaM bhavet। karmezena yute bandhunAthe tuGgAMzasaMyute॥ 12॥
hk transliteration by Sanscript