הַמַּבִּ֣יט לָ֭אָרֶץ וַתִּרְעָ֑ד יִגַּ֖ע בֶּהָרִ֣ים וְֽיֶעֱשָֽׁנוּ׃
ele olha para a terra, e ela treme; ele toca nas montanhas, e elas fumegam.
Rashi on Psalms
He touches the mountains and they emit smoke as is depicted of Sinai (Exod. 19:18): “And Mount Sinai was all in smoke.”