⁴ Their venom is like the venom of a snake,^(A)
    like that of a cobra that has stopped its ears,
⁵ that will not heed^(B) the tune of the charmer,^(C)
    however skillful the enchanter may be.

¹¹ If a snake bites before it is charmed,
    the charmer receives no fee.^(A)