Mahabharata 14.82.27
मम त्वनुग्रहार्थाय प्रविशस्व पुरं स्वकम्भार्याभ्यां सह शत्रुघ्न मा भूत्तेऽत्र विचारणा
mama tvanugrahārthāya praviśasva puraṃ svakambhāryābhyāṃ saha śatrughna mā bhūtte'tra vicāraṇā
Our plain-language meaning of this verse is waiting for scholar review.