Brihat Parashara Hora Shastra
सुखे रवियुते मन्दे चन्द्रे भाग्यगते सति। लाभस्थानगतो भौमो गोमहिष्यादिलाभकृत्॥ ८॥
If Putr‟s Lord is in Ari, Randhr, or Vyaya Bhava, or be in an inimical Rāśi, or be in fall, or in Putr itself, the native will beget issues with difficulty.
english translation
sukhe raviyute mande candre bhAgyagate sati। lAbhasthAnagato bhaumo gomahiSyAdilAbhakRt॥ 8॥
hk transliteration by Sanscript