Shiva Purana
योगज्ञः पतितो वापि मुच्यते नात्र संशयः ॥ दया कार्याथ सततमहिंसा ज्ञानसंग्रहः ॥ ३७ ॥
A person who knows yoga is undoubtedly liberated even if he falls down Compassion is the work of constant violence and the accumulation of knowledge.
english translation
yogajJaH patito vApi mucyate nAtra saMzayaH ॥ dayA kAryAtha satatamahiMsA jJAnasaMgrahaH ॥ 37 ॥
hk transliteration by Sanscript