ציטירנדיקער פּירוש אויף שמואל א 13:21

מן means their preparation, like (Dan. 1:5), “And the king prepared (וימן) for them.” Similar to it is (I Sam. 13:21), “a file (הפצירה פים),” in two words. [The analogy is obscure.] (Isa. 33:7), “Behold I will appear to them (אראלם),” which Jonathan renders: I will appear to them. So it appears to me, and Menachem supports me. Another explanation: מִנְלָם is an expression of (Isa. 33:1), “when you finish (כנלתך) dealing treacherously,” in which the “nun” is a radical that sometimes is omitted, an expression of completion. It will not bend to the ground to be freed from a decree of destruction.

Threshing utensils. This is a hacked saw full of cuts like "many sharp edges"¹²Shmuel I, 13:21. that is called laime (O.F.).