Sirach 27:15-17

New Revised Standard Version Updated Edition

¹⁵ The strife of the proud leads to bloodshed,
    and their abuse is grievous to hear.

¹⁶ Whoever betrays secrets destroys confidence
    and will never find a congenial friend.^(A)
17 Love your friends and keep faith with them,
    but if you betray their secrets, do not follow after them.^(B)