Ramayana
यथात्मनस्तथान्येषां दारा रक्ष्या विपश्चिता । धर्ममर्थं वा कामं वा शिष्टाश्शास्त्रेष्वनागतम् ॥ ३-५०-८
Just like one's own, the wise should protect other's wives. Even if they are not declared in sastras, learned men determine the path of dharma artha and kama - ॥ 3-50-8॥
english translation
yathAtmanastathAnyeSAM dArA rakSyA vipazcitA । dharmamarthaM vA kAmaM vA ziSTAzzAstreSvanAgatam ॥ 3-50-8
hk transliteration by Sanscript