OS MtSin27:4 :ܘܐܡܪ ܚܛܝܬ ܕܐܫܠܡܬ ܕܡܐ ܕܙܕܝܩܐ‏ : I sinned that I betrayed the blood of the innocent
See the entire entry for šlm vb. to be whole, complete