Hora Sara
एकत्र गतैः सर्वैः केन्द्रादन्यत्र संस्थितैर्जन्तोः। आयुर्दायविभागैर्दशाफलं ज्ञायते नैव॥६६॥
If, at a birth, all the planets are posited in a single house other than a Kendra, the effects of the Dasa-periods arising through the Ayurdaya contributions of the planets cannot be ascertained at all.
english translation
ekatra gataiH sarvaiH kendrAdanyatra saMsthitairjantoH। AyurdAyavibhAgairdazAphalaM jJAyate naiva॥66॥
hk transliteration by Sanscript