The asp; a most fierce and poisonous serpent, Deu_32:33Job_20:14,16, which also will not be charmed by any art of man, Psa_58:5.
The cockatrice; a serpent of more than ordinary cunning and cruelty, Pro_23:32. The meaning is, They shall not fear to be either deceived or destroyed by those who formerly watched all opportunities to do it.