After the words pra and sam there is the substitution of jñu for jānu when forming the bahuvrīhi samāsa ,
Thus प्रकृष्टे जानुनी अस्य = प्रज्ञुः, So also संज्ञुः ॥,
प्र-संभ्यां जानुनोर् ज्ञुः
Adhyāya 5 · Pāda 4 · Rule 129
Adhyāya 5 · Pāda 4 · Rule 129
After the words pra and sam there is the substitution of jñu for jānu when forming the bahuvrīhi samāsa ,
Thus प्रकृष्टे जानुनी अस्य = प्रज्ञुः, So also संज्ञुः ॥,