Shiva Purana
पित्रा तु तं तदा राष्ट्रात्परित्यक्तं स्वमात्मजम् ॥ न वारयामास मुनिर्वसिष्ठः कारणेन च ॥ ५॥
Vasiṣṭha had not prevented the father from exiling the son from the kingdom because there was sufficient cause for the same.
english translation
pitrA tu taM tadA rASTrAtparityaktaM svamAtmajam ॥ na vArayAmAsa munirvasiSThaH kAraNena ca ॥ 5॥
hk transliteration by Sanscript