Jataka Tattva · by Mahadeva
Chapter 3 · Body, Nature, Health: the 1st House
प्रकीर्णतत्त्वम् : अङ्गविचारः (प्रथमविवेकः)
वागीशांशपे उच्चे गोपुरे वा वाग्मी ।
Say the lord of Jupiter's navamsha (one-ninth part of a sign) is in its uchcha (high point). Or say it is in a gopura amsha (a good rank of strength). Then the person speaks well.
सशुभे जीवे वर्गोत्तमे वाग्मी ।
Say Jupiter is joined with good planets. Say it is vargottama (same sign in the chart and its navamsha (one-ninth part of a sign)). Then the person…
धनेशे पारावतांशे जीवयुते वाग्मी ।
Say the lord of the 2nd house is in a paravata amsha (a good rank of strength), joined with Jupiter. Then the person speaks well.
षष्ठेशे ज्ञे जिह्वादोषः ।
Say Mercury is the lord of the 6th house. Then the person has a defect of the tongue.