Compare also L$ALXW, to send him away (Ex 4:23) (dagesh) with LBAQ$W, to
seek him (1S 27:4) (no dagesh)...
So I wonder if these are scribal errors or... maybe there are some verbs
which even in the Piel take no dagesh where they should take one.
Maybe there is a reason for that lack of dagesh?