פירוש על שמואל ב 3:29

[The guilt] should fall. The [guilt of the] blood of Avner should rest, should fall. [This verse is] referring back to the preceding verse that stated, I and my kingdom are innocent from [the guilt of] the blood of Avner [The guilt of] his blood should fall on the head of Yoav. The blood [of Avner] that was mentioned in the previous verse.

[A lame person] who leans on a cane. Who leans on his cane because of diseased feet.