Explanation:

Section 7. Capacity of a male Hindu to take in adoption. Any male Hindu who is of sound mind and is not a minor has the capacity to take a son or a daughter in adoption. Provided that, if he has a wife living, he shall not adopt except with the consent of his wife unless the wife has completely and finally renounced the world or has ceased to be a Hindu or has been declared by a court of competent jurisdiction to be of unsound mind.