BDB2801
[מַחֲלָף] noun masculine knife, so ᵑ9 (compare Syriac [untranscribed source text 1779] totondit (in Lexicon), [untranscribed source text 1780], [untranscribed source text 1781], knife, Talmud חליפות knives, according to Levy, Jastr; Thes as passing through (compare verb 3.a.)); but √ and meaning not certain, only Plural מַחֲלָפִים Ezra 1:9, among temple utensils (see BeRy Ryle).