Sayyiduna Khalid bin Sa'id bin al-As (may Allah be pleased with him) came to the Prophet (peace and blessings be upon him) on returning from the emigration to Abyssinia, and with him was his daughter Umm Khalid. He brought her to the Messenger of Allah (peace and blessings be upon him) while she was wearing a yellow shirt that she liked very much, and she understood some of the Abyssinian language. So the Messenger of Allah (peace and blessings be upon him) spoke to her in the Abyssinian language and said: "Sanah, sanah" — which in the Abyssinian language means 'good' — then he said: "Wear it out and make it old, then wear (another) out and make it old." The narrator said: By Allah, she wore it out and then made it old, then wore it out and then made it old. Then she leaned towards the back of the Messenger of Allah (peace and blessings be upon him) and placed her hand on the place of the Seal of Prophethood, and her father pulled her back, but the Prophet (peace and blessings be upon him) said: "Leave her."
Hadith Referenceالمعجم الكبير للطبراني / باب الخاء / 4102