Al-Adab Al-Mufrad 1049

Umm Hani', the daughter of Abu Talib, said, "I went to the Prophet,
may Allah bless him and grant him peace, while he was performing a major
ablution. I greeted him and he asked, 'Who is this?' 'Umm Hani',' I replied.
He said, 'Welcome.'"

Asma' was heard to say that the Prophet, may Allah bless him and
grant him peace, passed by a group of women sitting down in the mosque.
He said to the salam with his hand and said, "Beware of the ingratitude
of those with blessings. Beware of the ingratitude of those with blessings."
One of them said, "We seek refuge with Prophet, Prophet of Allah, from
ingratitude for the blessings of Allah." He said, "Yes. One of you women
might have been without a husband for a long time (and then Allah provides
her with one) and she becomes angry and says, 'By Allah, I have never seen
a hour of good from you. That is ingratitude for the blessings of Allah.
That is the ingratitude of those with blessings.'"

'Anbas said, "I saw Ibn 'Umar greet children in the schools."