Prophet Zakariya (A) had also been entrusted to look after Bibi Maryam (A), the mother of Prophet Isa (A). He had provided her with a special chamber in Baytul Muqaddas. Although Bibi Maryam (A) remained in the chamber, busy worshipping Allah, Prophet Zakariya (A) found that she always had fresh fruit in her room. Because he knew that she had no contact with any person, he wondered where the food came from. Bibi Maryam (A) informed him that Allah sent her the fruits every morning and evening, and it was a sign of His Grace. Prophet Zakariya (A) realised that he was the guardian of a very special lady whom Allah had specially chosen for a great honour.
Prophet Zakariya (A) had reached the age of 90 years and despite his cheerful and relaxed nature, he was sad that he had no son to succeed him. After hearing Bibi Maryam (A) he pondered on the limitless blessings that Allah bestows on His servants and wondered if he could be blessed with a son despite his old age. The same night he went to pray under the Arch of Sanctuary in Baytul Muqaddas, which was the special place of prayer to Allah. His prayers have been recorded in the Holy Qur'an as follows:
(This is) a mention of the mercy of your Lord to His servant Zakariya. When he quietly called his Lord and said, "My Lord! My bones have become feeble, and my hair has turned white with age. Yet I have never been deprived in receiving from you the answer to my prayers. I am afraid of what my kinsmen will do after (my death) and my wife is barren. Lord, grant me a son who will be my heir and the heir of the family of Ya'qub, and make him, O my Lord, one with whom You are well pleased." (Quran 19: 2-6)
..."Lord grant me by Your Grace, virtuous offspring, You hear all my prayers." When he was standing during prayer in the sanctuary, the angels called him saying, "Allah gives you the glad news of the birth of your son, Yahya, who will be testimony of the Word of Allah. (He will be) honourable and chaste and one of the righteous Prophets." (Quran 3:37,38)The prayers of Prophet Zakariya (A) were answered and he was blessed with a handsome and virtuous son, Yahya (A). Allah bestowed this child with wisdom and knowledge in his infancy and appointed him His Prophet and Messenger.
(Courtesy of:- Shia Ithna asheri Madressa)