Kural - 802

Familiar freedom friendship's very frame supplies;
To be its savour sweet is duty of the wise

Explanation
The constituents of friendship are (things done through) the right of intimacy; to be pleased with such a right is the duty of the wise.

Tamil Transliteration
Natpir Kuruppuk Kezhudhakaimai Matradharku
Uppaadhal Saandror Katan.