JSmem 3:232 :ܦܚܘ ܟܘܫܝܐ ܐܦ ܡܨܪ̈ܝܐ ܕܡܢܗ ܢܫܬܘܢ‏ : the Cushites and Egyptians, too, had nothing to drink from it
See the entire entry for pḥḥ vb. to be lacking