P 1S20:12 :ܢܣܗܕ ܡܪܝܐ ܂܂܂ ܐܠܐ ܐܒܕܩܝܘܗܝ ܠܐܒܝ ܂܂܂ ܘܗܝ ܕܝܢ ܐܫܠܘܚ ܠܟ ܘܐܓܠܐ ܠܟ‏ : may my Lord bear witness that I surely will examine my father and then send word to you and let you know
See the entire entry for shd vb. to testify