Rabi bint Muawiz reported,

The Prophet ﷺ sent word on the morning of Ashura to the villages of the Ansar, "Whoever has started the day eating should complete the rest of his day, and whoever has started the day fasting should continue fasting."She said, "We used to fast on that day afterwards, and we would have our young children fast as well. We would make toys for them out of dyed wool, and whenever one of them cried for food, we would give him the toy to distract him until it was time to break the fast."

Azami 15632

Sahih

عن الربيع بنت معوذ قالت

أرسل النبي ﷺ غداة عاشوراء إلى قرى الأنصار: من أصبح مفطرا فليتم بقية يومه، ومن أصبح صائما فليصم، قالت: فكنا نصومه بعد، ونصوم صبياننا، ونجعل لهم اللعبة من العهن، فإذا بكى أحدهم على الطعام أعطيناه ذاك حتى يكون عند الإفطار.

الأعظمي 15632صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Clothing and adornment
Chapter
Images and image-makers
Section
Permissibility of playing with dolls and figures
Numbering
Jami al-Kamil 15632 (2nd edition)
Azami 15632