Kural - 49

The life domestic rightly bears true virtue's name;
That other too, if blameless found, due praise may claim

Explanation
The marriage state is truly called virtue The other state is also good, if others do not reproach it.

Tamil Transliteration
Aran Enap Pattadhe Ilvaazhkkai Aqdhum
Piranpazhippa Thillaayin Nandru.