श्रीमद् भगवद्गीता

मूल श्लोकः

मय्येव मन आधत्स्व मयि बुद्धिं निवेशय।

निवसिष्यसि मय्येव अत ऊर्ध्वं न संशयः।।12.8।।

English Commentary By Swami Sivananda

12.8 मयि in Me, एव only, मनः the mind, आधत्स्व fix, मयि in Me, बुद्धिम् (thy) intellect, निवेशय place, निवसिष्यसि thou shalt live, मयि in Me, एव alone, अतः ऊर्ध्वम् hereafter, न not, संशयः doubt.

Commentary:
Fix thy mind means thy purposes and thoughts in Me the Lord in the Cosmic Form. Give up entirely all thoughts of sensual objects. Fix in Me thy intellect also -- the faculty which resolves and determines.What will be the result then Thou shalt undoubtedly live in Me as Myself. O Arjuna, of this there is no doubt whatsoever.The Yoga of meditation is described in this verse. (Cf.VIII.7X.9XI.34XVIII.65)

Hindi Translation Of Sri Shankaracharya's Sanskrit Commentary By Sri Harikrishnadas Goenka

।।12.8।।जब कि यह बात है तो --, तू मुझ विश्वरूप ईश्वरमें ही अपने संकल्प विकल्पात्मक मनको स्थिर कर और मुझमें ही निश्चय करनेवाली बुद्धिको स्थिर कर -- लगा। उससे तेरा क्या ( लाभ ) होगा सो सुन -- इसके पश्चात् अर्थात् शरीरका पतन होनेके उपरान्त तू निःसन्देह एकात्मभावसे मुझमें ही निवास करेगा? इसमें कुछ भी संशय नहीं है अर्थात् इस विषयमें संशय नहीं करना चाहिये।

English Translation By Swami Adidevananda

12.8 Focus your mind on Me alone; and let your Buddhi enter into Me. Then, you will live in Me alone; there is no doubt.

English Translation By Swami Sivananda

12.8 Fix thy mind in Me only, thy intellect in Me, (then) thou shalt no doubt live in Me alone hereafter.

English Translation By Swami Gambirananda

12.8 Fix the mind on Me alone; in Me alone rest the intellect. There is no doubt that hereafter you will dwell in Me alone. [For the sake of metre, eva and atah (in the second line of the verse) are not joined together (to form evatah).]