Um Khalid bint Khalid bin Sa`id said, "I came to Allah's Messenger (ﷺ) along with my father and I was
wearing a yellow shirt. Allah's Messenger (ﷺ) said, "Sanah Sanah!" (`Abdullah, the sub-narrator said, "It
means, 'Nice, nice!' in the Ethiopian language.") Um Khalid added, "Then I started playing with the
seal of Prophethood. My father admonished me. But Allah's Messenger (ﷺ) said (to my father), "Leave her,"
Allah's Messenger (ﷺ) (then addressing me) said, "May you live so long that your dress gets worn out, and
you will mend it many times, and then wear another till it gets worn out (i.e. May Allah prolong your
life)." (The sub-narrator, `Abdullah aid, "That garment (which she was wearing remained usable for a
long period.").
Sahih al-Bukhari Book 78, Hadith 24