IshDeut 145:13 :ܘܗܢܘܢ ܥܦܝܘܗܝ ܐܝܟ ܕܐܦ ܠܐܗܪܘܢ‏ : they prepared him as (they did) also to Aaron
See the entire entry for ˁpy vb. to be covered in excess