Hebrews 1:7

7 In speaking of the angels he says, “He makes his angels spirits, and his servants flames of fire.”a

Read Hebrews 1:7 Using Other Translations

And of the angels he saith, Who maketh his angels spirits, and his ministers a flame of fire.
Of the angels he says, "He makes his angels winds, and his ministers a flame of fire."
Regarding the angels, he says, “He sends his angels like the winds, his servants like flames of fire.”