CPA Psalms4:9 :ܒܫܝܠܡ ܟܝܢ ܘܟܘܬ݁ ܐܕܡܘܟ‏ : I shall lie down just so [LXX: ἐπὶ τὸ αὐτὸ] in peace
See the entire entry for kn@wkwt adv. just so