Kural - 1120

The flower of the sensitive plant, and the down on the swan's white breast,
As the thorn are harsh, by the delicate feet of this maiden pressed

Explanation
The anicham and the feathers of the swan are to the feet of females, like the fruit of the (thorny) Nerunji.

Tamil Transliteration
Anichchamum Annaththin Thooviyum Maadhar
Atikku Nerunjip Pazham.