आकारभासुरं त्यक्त्वा बाह्यमान्तरमप्यजम् ।कुरु जन्मक्षयायाशु संविन्मात्रैकचिन्तनम्
In plain words
Abandoning the shining form -- the outer, and the unborn inner one as well -- practise, swiftly, for the destruction of birth, the single contemplation of saṃvid alone.