וָאַ֤עַשׂ אֲרוֹן֙ עֲצֵ֣י שִׁטִּ֔ים וָאֶפְסֹ֛ל שְׁנֵי־לֻחֹ֥ת אֲבָנִ֖ים כָּרִאשֹׁנִ֑ים וָאַ֣עַל הָהָ֔רָה וּשְׁנֵ֥י הַלֻּחֹ֖ת בְּיָדִֽי׃
E hice un arca de madera de Sittim, y labré dos tablas de piedra como las primeras, y subí al monte con las dos tablas en mi mano.
Tur HaArokh
ואעש ארון, “I constructed an ark,” Moses concludes this interlude and returns to his main theme.
Chizkuni
ואעל ההרה, “I ascended the Mountain.” This was at dawn on Thursday the twenty ninth day of Av. This ascent has been referred to in Exodus 34,4, where the Torah reported Moses ascending early in the morning.