Jataka Tattva · by Mahadeva
Chapter 14 · The 12th House, Spending and Debt
द्वादशविवेकः
धर्मपे खपदृष्टे केन्द्रकोणे दानप्राप्तिः ।
Say the 10th lord looks at the 9th lord. Say the 9th lord is in a kendra (corner house) or a trikona (luck house). Then the person receives gifts.
धर्मेशे सशुभे शुभांशे धर्मे दृढबुद्धिः ।
Say the 9th lord is joined by a good planet. Say it is in a good navamsha (one-ninth part of a sign). Then the person is firm in mind about religion.
धर्मपे वैशेषिके धर्मे दृढबुद्धिः ।
Say the 9th lord is in a vaisheshika amsha (a good rank of strength). Then the person is firm in mind about religion.
धर्मपे शुभषष्ठ्यंशे धर्मे दृढबुद्धिः ।
Say the 9th lord is in a good shashtyamsha (one-sixtieth part of a sign). Then the person is firm in mind about religion.