IsNin80 552:13 :ܘܐܝ݂ܬ݂ ܕܲܒ݂ܩܲܒ݂ܪܹ̈ܐ܃ ܘܒܲܫ̈ܢܵܢܵܬܐ ܕܛܘ݂ܪܹ̈‏ : there are (some solitaries who live) in tombs or on mountain peaks
See the entire entry for šnānā, šnāntā n.f. huge rock; prong