In plain words
‘I am wealthy and well-born. Who else is equal to me? I shall sacrifice, give, and rejoice.’ Thus they are deluded by ajñāna.
Word for word
I am rich [and] of noble lineage; who else is like me? I shall sacrifice, I shall give, I shall rejoice: thus deluded by ajñāna,
आढ्योऽभिजनवानस्मि कोऽन्योऽस्ति सदृशो मयायक्ष्ये दास्यामि मोदिष्य इत्यज्ञानविमोहिताः
Other commentaries
The commentators
▸Bhagavadgītābhāṣyam· bhāṣya
आढ्यः धनेन, अभिजनवान् सप्तपुरुषं श्रोत्रियत्वादिसम्पन्नः — तेनापि न मम तुल्यः अस्ति कश्चित् । कः अन्यः अस्ति सदृशः तुल्यः मया ? किञ्च, यक्ष्ये यागेनापि अन्यान् अभिभविष्यामि, दास्यामि नटादिभ्यः, मोदिष्ये हर्षं च अतिशयं प्राप्स्यामि, इति एवम् अज्ञानविमोहिताः अज्ञानेन विमोहिताः विविधम् अविवेकभावम् आपन्नाः ॥ १५ ॥
In plain words
'I'm rich' -- wealthy, in money. 'I come from a fine family' -- seven generations deep in learned, ritually accomplished ancestors. And still, even with all that, there's no one my equal. Who else is there, anywhere, who resembles me, who matches me? And more: 'I'll perform sacrifices grand enough to outshine everyone else. I'll hand out gifts to entertainers and hangers-on. I'll take my pleasure, and feel a joy beyond anyone's.' That is the voice of people blinded by their own ignorance -- deluded by not knowing -- fallen into every kind of confusion about what actually matters.
Close to the Sanskrit
'Rich' -- with wealth; 'well-born' -- endowed with seven generations of learned-ancestry status; even with that, there is no one equal to me. What other is there resembling, equal, to me? Moreover, I shall sacrifice, and even by that sacrifice I shall surpass others; I shall give to actors and the like; I shall rejoice, and attain excessive delight -- thus, deluded by ignorance -- deluded by ignorance -- fallen into manifold states of non-discrimination.