Brihat Parashara Hora Shastra
पञ्चमे षड्ग्रहैर्युक्ते तदीशे व्ययराशिगे । लग्नेशेन्दू बलाढयौ चेत् तदा दत्तसुतोद्भवः ॥ ११॥
Adopted issue is indicated, if Putr is tenanted by six Grahas, while its Lord is in Vyaya Bhava and Candr and Lagn are endowed with strength.
english translation
paJcame SaDgrahairyukte tadIze vyayarAzige । lagnezendU balADhayau cet tadA dattasutodbhavaH ॥ 11॥
hk transliteration by Sanscript