Shiva Purana
न लग्नतिथिनक्षत्रवारयोगादयः प्रिये ॥ अस्यात्यंतमवेक्ष्याः स्युर्नैष सप्तस्सदोदितः ॥ ६७ ॥
O beloved, in the case of this mantra, the auspicious hour, date, star, day of the week etc. need not be taken into consideration too much. It is ever wakeful, not slumbering.
english translation
na lagnatithinakSatravArayogAdayaH priye ॥ asyAtyaMtamavekSyAH syurnaiSa saptassadoditaH ॥ 67 ॥
hk transliteration by Sanscript