מַשָּׂ֖א דַּמָּ֑שֶׂק הִנֵּ֤ה דַמֶּ֙שֶׂק֙ מוּסָ֣ר מֵעִ֔יר וְהָיְתָ֖ה מְעִ֥י מַפָּלָֽה׃
The burden of Damascus. Behold, Damascus is taken away from being a city, And it shall be a ruinous heap.
Rashi on Isaiah
I shall be removed from being a city [The Hebrew denotes] an expression of removing.
Ibn Ezra on Isaiah
מוסר Taken away. Comp. 1Hiphil of סור to depart; מוסר is participle Hophal: caused to depart, or taken away.הסיר He took away (18:5).