जिह्वा वै ग्रहः, स रसेनातिग्राहेण गृहीतः, जिह्वया हि रसान्विजानाति ॥ ४ ॥
jihvā vai grahaḥ, sa rasenātigrāheṇa gṛhītaḥ, jihvayā hi rasānvijānāti || 4 ||
4. The tongue indeed is the Graha; it is controlled by the Atigraha, taste, for one knows tastes through the tongue.