Ps-Clem Recogs 2.92:22 :ܢܦܫܐ ܂܂܂ ܕܫܠܚܬ ܗܢܐ ܚܫܘܟܐ ܪܒܐ ܕܦܓܪܐ‏ : the soul that has stripped off this darkness of the body
See the entire entry for šlḥ#2 vb. to strip off