Shiva Purana
एवं योनिषु सर्वासु प्रतिक्रम्य भ्रमेण त॥ कालांतरवशाद्याति मानुष्यमतिदुर्लभम् ॥ २८ ॥
After the transmigration through various forms of life ultimately he attains the rare human birth.
english translation
evaM yoniSu sarvAsu pratikramya bhrameNa ta॥ kAlAMtaravazAdyAti mAnuSyamatidurlabham ॥ 28 ॥
hk transliteration by Sanscript