سورة Al-Imran ( The Famiy of Imran ) - الآية 35

(Remember) when the wife of 'Imran said: \"O my Lord! I have vowed to You what (the child that) is in my womb to be dedicated for Your services (free from all worldly work; to serve Your Place of worship), so accept this, from me. Verily, You are the All-Hearer, the All-Knowing.\"