Ps-Clem Hom 11.278:26 :ܐܝܟ ܚܙܝܪ̈ܐ ܢܕܝ̈ܕܐ ܒܣܝܢܐ ܠܡܬܥܪܓܠܘ‏ : to wallow in the mud like disgusting pigs
See the entire entry for ˁrgl vb. to roll