וַ֭אֲנִי אָמַ֣רְתִּי בְשַׁלְוִ֑י בַּל־אֶמּ֥וֹט לְעוֹלָֽם׃
און איך האָב געװעסט געזאָגט אין מײַן שַלוה:איך װעל ניט אומפֿאַלן קײן מאָל.
Rashi
And I said in my tranquility In my tranquility, I thought that I would never falter. However, the matter is not in my power, but in the power of the Holy One, blessed be He. With His will, He set up my mountain, my greatness to be [my] mightbut when He hid His countenance from me, I was immediately frightened.