Brihat Parashara Hora Shastra
राजा वा तत्समो वापि जातको जायते ध्रुवम् । षष्ठाष्टमगते नीचे लग्नं पश्यति वा तथा ॥ ३०॥
The same effect will be obtained, if a debilitated Grah gives a Drishti to Lagn and is placed in Ari, or Randhr Bhava.
english translation
rAjA vA tatsamo vApi jAtako jAyate dhruvam । SaSThASTamagate nIce lagnaM pazyati vA tathA ॥ 30॥
hk transliteration by Sanscript