Narrated 'Aishah (RA): Allah's Messenger ( صلی اللہ علیہ وسلم ) said: "One or two sucks do not make (marriage) unlawful." [Muslim reported it] .

Narrated ['Aishah (RA)] : Allah's Messenger ( صلی اللہ علیہ وسلم ) said: "Be sure (you women) who your brothers are, for suckling is that which is the result of hunger (i.e. when milk is the child's only food)." [Agreed upon] .

Narrated ['Aishah (RA)] : Sahlah (RA) daughter of Suhail (RA) came and said, "O Allah's Messenger, Salim the manumitted slave of Abu Hudhaifah lives with us in our house; and he has attained what men attain (i.e. puberty)." He said, "Suckle him so you would become unlawful to him (in marriage)." [Reported by Muslim] .

Narrated ['Aishah (RA)] : Aflah (her foster suckling uncle), brother of Abul-Qais, came and asked her permission to enter after the Hijab (was instituted for women). She said, "I refused to allow him in and when Allah's Messenger ( صلی اللہ علیہ وسلم ) came, I told him about what I had done, so he commanded me to give him permission to enter where I am and said, 'He is your paternal uncle.'" [Agreed upon] .

Narrated ['Aishah (RA)] : In what was sent down in the Qur'an was 'ten known sucklings made marriage unlawful'. Afterwards, they were abrogated by 'five known ones.' Then, when Allah's Messenger ( صلی اللہ علیہ وسلم ) died these words were among what was recited in the Qur'an. [Reported by Muslim] .

Narrated Ibn 'Abbas (RA): The Prophet ( صلی اللہ علیہ وسلم ) was offered to marry the daughter of Hamzah. He said, "She is unlawful to me for she is the daughter of my brother in suckling; and what is unlawful by reason of blood relationship is unlawful by reason of suckling relationship." [Agreed upon] .

Narrated Umm Salamah (RA): Allah's Messenger ( صلی اللہ علیہ وسلم ) said: "The suckling that makes marriage unlawful is that which reaches the intestines (i.e. nourishes the child), and is taken before (two years) time of weaning." [Reported by at-Tirmidhi, he and al-Hakim graded it Sahih (authentic)] .

Narrated Ibn 'Abbas (RA): Suckling applies only (to infants) during the first two years (of their life). [Reported by ad-Daraqutni and Ibn 'Adi as Marfu' (a saying of the Prophet) and Mawquf (a saying of a Companion). However, they both held that the stronger view is that it is Mawquf (i.e. saying if Ibn 'Abbas).

Narrated Ibn Mas'ud (RA): Allah's Messenger ( صلی اللہ علیہ وسلم ) said: "The only suckling (to be considered) is that which gives life to the bones and causes flesh to grow." [Abu Dawud reported it] .

Narrated 'Uqbah bin al-Harith: He married Umm Yahya, daughter of Abu Ihab, and a woman came and said, "I have suckled both of you." So he asked the Prophet ( صلی اللہ علیہ وسلم ) and he replied, "How (can you hesitate) while it has been said (that you are foster brothers and sisters)?" 'Uqbah therefore separated from her and she married another husband. [al-Bukhari reported it] .