IIIJn 1:2 :ܕ݁ܬ݂ܸܨܠܲܚ ܘܬ݂ܸܗܘܸܐ ܚܠܼܝܡ܃ ܐܲܝܟ݂ܡܵܐ ܕ݁ܡܲܨܠܚܵܐ ܢܲܦ݂ܫܵܟ݂‏ : that you will prosper and be well as your soul prospers
See the entire entry for ˀaḵmā (d_) conj. as, as much as, as if

IIIJn 1:2 :ܡܨܲܠܸܐ ܐܼܢܵܐ ܥܠܲܝܟ݁܃ ܕ݁ܬ݂ܸܨܠܲܚ ܘܬ݂ܸܗܘܸܐ ܚܠܼܝܡ‏ : I pray for you that you prosper and be healthy
See the entire entry for ṣlḥ vb. to prosper