CPA Matt23:21 :ܘܡ݁ܢ ܕܝܐܡܐ݁ ܒܢܘܣܐ ܝܐܡܐ݁ ܒܗ ܘܒܡ݁ܢ ܕܥܡܪ ܒܗ܂‏ : one who swears by the temple swears by it and by the one who dwells in it
See the entire entry for ymy vb. to swear