BUKHARI 6161:
from Anas b. Mālik —
Messenger of Allah ﷺ was on a journey and he had a black slave called Anjasha, and he was driving the camels (very fast, and there were women riding on those camels). Messenger of Allah ﷺ said, "Waihaka (May Allah be merciful to you), O Anjasha! Drive slowly (the camels) with the glass vessels (women)!"
البخاري ٦١٦١:
عن انس بن مالك —
كَانَ رَسُولُ اللَّهِ ﷺ فِي سَفَرٍ وَكَانَ مَعَهُ غُلاَمٌ لَهُ أَسْوَدُ يُقَالُ لَهُ أَنْجَشَةُ يَحْدُو فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ وَيْحَكَ يَا أَنْجَشَةُ رُوَيْدَكَ بِالْقَوَارِيرِ
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