Strong’s Hebrew
H6461 — pacac
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
פָּסַס
pacac — pronounced paw-sas
a primitive root; probably to disperse, i.e. (intransitive) disappear:--cease.
1 occurrence in the KJV.
Psalms 12:1
Help, LORD; for the godly man ceaseth; for the faithful fail from among the children of men.