Musnad Ahmad 1153:11

Hashim narrated to us, Ismail bin Abi Khalid narrated to us, from al-Sha’bi, from Masruq, from Aisha, who said: "I used to twist the garlands for the sacrificial animals of the Messenger of Allah, peace and blessings of Allah be upon him, with my own hands." Masruq said: "And I heard her clapping her hands from behind the veil while she was narrating that, then he would remain among us in a state of being in a state of non-ihram (halal)."