Shiva Purana
चिरेण मिश्रे सौम्ये तु न सद्यो न चिरादपि ॥ सौम्ये मुक्तिर्विशेषेण शांतिः प्रज्ञा प्रसिध्यति ॥ ७७ ॥
After a long time in a gentle mixture it is neither immediate nor long O gentle one liberation, especially peace and wisdom, is attained.
english translation
cireNa mizre saumye tu na sadyo na cirAdapi ॥ saumye muktirvizeSeNa zAMtiH prajJA prasidhyati ॥ 77 ॥
hk transliteration by Sanscript