Êxodo 4:10

10 Então, disse Moisés ao Senhor: Ah! Senhor! Eu nunca fui eloquente, nem outrora, nem depois que falaste a teu servo; pois sou pesado de boca e pesado de língua.

10 And Moses said to the Lord, O Lord, I am not a man of words; I have never been so, and am not now, even after what you have said to your servant: for talking is hard for me, and I am slow of tongue.