Brihat Parashara Hora Shastra
शुभग्रहार्गले विप्र तत्राप्युच्चग्रहार्गले । शुभेन स्वामिना दृष्टे लग्नभाग्यादिगेन वा ॥ १४॥
If the said benefic, causing Argala is in his exaltation Rāśi, the gains will be still higher. If the said 11th receives a Drishti from a benefic from Lagn, the 9th etc., gains will increase in the ascending order. In all these cases, the 12th from Pad should simultaneously be free from malefic association.
english translation
zubhagrahArgale vipra tatrApyuccagrahArgale । zubhena svAminA dRSTe lagnabhAgyAdigena vA ॥ 14॥
hk transliteration by Sanscript