מַשָּׂ֥א דְבַר־יְהוָ֖ה אֶל־יִשְׂרָאֵ֑ל בְּיַ֖ד מַלְאָכִֽי׃
The burden of the word of the LORD to Israel by Malachi.
Targum Jonathan on Malachi
A burden: the pronouncement of the LORD upon Israel by the hand of angels [mal’akhei], that is called by the name of Ezra the scribe.