Shiva Purana
यस्त्वासन्नां मृतिं मर्त्यो दृष्टारिष्टं च भूयसा ॥ स योगारम्भनिरतः शिवक्षेत्रं समाश्रयेत् ॥ ४७ ॥
Or seeing evil portents and realising death as imminent the Yogin engaged in the practice of Yoga shall resort to a Śaivitc holy centre or temple.
english translation
yastvAsannAM mRtiM martyo dRSTAriSTaM ca bhUyasA ॥ sa yogArambhanirataH zivakSetraM samAzrayet ॥ 47 ॥
hk transliteration by Sanscript