Kutoka 4 : 10 Exodus chapter 4 verse 10

Musa akamwambia Bwana Ee Bwana, mimi si msemaji, tokea zamani, wala tokea hapo uliposema na mtumishi wako; maana mimi si mwepesi wa kusema, na ulimi wangu ni mzito.
soma Mlango wa 4

Moses said to Yahweh, "Oh, Lord, I am not eloquent, neither before now, nor since you have spoken to your servant; for I am slow of speech, and of a slow tongue."