सम्बन्धो ग्रहकाले तु नचोर्ध्वावयवैर्भवेत् ।
वह्नेर्दूरतरस्थित्या वह्निश्लिष्टेष्वलक्ष्यता ॥५०॥
sambandho grahakāle tu nacordhvāvayavairbhavet |
vahnerdūratarasthityā vahniśliṣṭeṣvalakṣyatā
But at the moment of grasping (the smoke), there would be no connection (of the fire) with the upper parts (of the smoke); and by the fire's standing far off, in the (smoke-)parts adjoining the fire there is imperceptibility.