Mahabharata 12.171.52

आत्मना सप्तमं कामं हत्वा शत्रुमिवोत्तमम्प्राप्यावध्यं ब्रह्मपुरं राजेव स्यामहं सुखी

ātmanā saptamaṃ kāmaṃ hatvā śatrumivottamamprāpyāvadhyaṃ brahmapuraṃ rājeva syāmahaṃ sukhī

Our plain-language meaning of this verse is waiting for scholar review.