Patanjali Yog Sutra
तदपि बहिरङ्गं निर्बीजस्य ॥३-८॥
But even they (Dharana,Dhyana and Samadhi) are external to the Nirbeeja - the seedless samadhi.
english translation
वे (धारणा, ध्यान व समाधि) भी निर्बीज अथवा असम्प्रज्ञात समाधि के बाहरी साधन हैं ।
hindi translation
tadapi bahiraGgaM nirbIjasya ॥3-8॥
hk transliteration by Sanscript