Shiva Purana
सर्वो ऽपि निग्रहो लोके न च विद्वेषपूर्वकः ॥ न हि द्वेष्टि पिता पुत्रं यो निगृह्याति शिक्षयेत् ॥ ३४ ॥
Every act of curbing and restraining is not attended with hatred. A father who trains his son even by curbing and restraining ḥim does not hate him.
english translation
sarvo 'pi nigraho loke na ca vidveSapUrvakaH ॥ na hi dveSTi pitA putraM yo nigRhyAti zikSayet ॥ 34 ॥
hk transliteration by Sanscript