Jatakaparijata 13.71

13.71

atha sūtīgṛhe dīpajñānaṃ dvārajñānaṃ ca |
snehaḥ śaśāṅkādudayācca vartī dīpo'rkayuktarkṣavaśāṇarādyaḥ |
dvāraṃ ca tadvāstuni kendrasaṃsthairkṣyaṃ grahairvīryasamanivtairvā ||

Now, the knowledge of the lamp and the door in the lying-in chamber: / The oil is known from the Moon, the wick from the ascendant, and the lamp itself from the sign joined by the Sun; / and the door in that building is to be judged by the planets stationed in cardinal houses or endowed with strength.