TgJ Is22:19 :וְאַדחֵינָך מִמְקָמָך וֻמִשִימוּשָך אְמַגְרִינָך‏ : I shall shove you out of your station and throw you down from your position of service
See the entire entry for mgr#2 vb. to fall; D to overthrow

TgJ Is22:19 :וְאַדחֵינָך מִמְקָמָך‏ : then shall I remove you from your position †
See the entire entry for mqām, mqāmā n.m. standing; standing thing