Verse 4.30
सर्वेऽप्येते यज्ञविदो यज्ञक्षपितकल्मषाः । यज्ञशिष्टामृतभुजो यान्ति ब्रह्म सनातनम् ॥ ४.३० ॥
दूसरे कितने ही योगीजन अपानवायुमें प्राणवायुको हवन करते हैं, वैसे ही अन्य योगीजन प्राणवायुमें अपानवायुको हवन करते हैं तथा अन्य कितने ही नियमित आहार करनेवाले प्राणायामपरायण पुरुष प्राण और अपानकी गतिको रोककर प्राणोंको प्राणोंमें ही हवन किया करते हैं। ये सभी साधक यज्ञोंद्वारा पापोंका नाश कर देनेवाले और यज्ञोंको जाननेवाले हैं|
Other Yogis (wise men) perform sacrifice by controlling the amount of breaths they take. By holding in their breath for a long periond of time whilepronouncing My name, they increase their life’s longevity. This act is known as PRANAYAM.Others perform sacrifice by controlling what they eat,(fasting). Those whose sins have been destroyed by sacrifice, understand the power and importance of sacrifice.