´It was narrated from 'Abdullah bin Zubair:` that the Messenger of Allah said: “There is no breastfeeding except that which fills the stomach.”
Related hadith on this topic
Explanation & Benefits
Maulana Ataullah Sajid
Benefits and Issues:
(1)
The meaning of "tearing the intestines" is that the child becomes satiated from the milk.
The meaning of the hadith is that only that suckling (radā‘ah) is considered valid which occurs at an age when the child’s nourishment is the mother’s milk.
In normal circumstances, suckling an older child does not establish the relationship of suckling (radā‘ah).
For further details, see the benefits and issues of hadith: 1943.
Source: Commentary on Sunan Ibn Mājah by Mawlānā ‘Atā’ullāh Sājid, Page: 1946