¹⁷ A wicked messenger falls into trouble,^(A)
    but a trustworthy envoy brings healing.^(B)

¹³ Like a snow-cooled drink at harvest time
    is a trustworthy messenger to the one who sends him;
    he refreshes the spirit of his master.^(A)

¹⁹ Like a broken tooth or a lame foot
    is reliance on the unfaithful in a time of trouble.