Sbg 13.13 ecsiva
English Commentary By Swami Sivananda 13.13 ज्ञेयम् has to be known, यत् which, तत् that, प्रवक्ष्यामि (I) will declare, यत् which, ज्ञात्वा knowing, अमृतम् immortality, अश्नुते (one) attains to, अनादिमत् the beginningless, परम् supreme, ब्रह्म Brahman, न not, सत् being, तत् that, न not, असत् nonbeing, उच्यते is called.