Jareer bin Abdullah reported,

We used to consider gathering at the family of the deceased and preparing food after burial to be a form of wailing.

Azami 3596

Sahih

عن جرير بن عبد الله البجلي قال

كنا نرى الاجتماع إلى أهل الميت، وصنيعة الطعام من النياحة.

الأعظمي 3596صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Funerals
Chapter
Prohibition of wailing over the deceased, and permissibility of weeping and showing grief over him
Section
Dislike of hosting those who come to offer condolences
Numbering
Jami al-Kamil 3596 (2nd edition)
Azami 3596