The Messenger of Allah ﷺ entered when I was with Hafsah, and he said to me: Why do you not teach this one the spell for skin eruptions as you taught her writing. (Using translation from Abū Dāʾūd 3887)
دَخَلَ رَسُولُ اللهِ ﷺ عَلَى حَفْصَةَ وَأَنَا عِنْدَهَا فَقَالَ لِي أَلَا تُعَلِّمِيهَا رُقْيَةَ النَّمْلِ كَمَا عَلَّمْتِيِهَا الْكِتَابَةَ