Strong’s Greek
G5335 — phasko
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
φάσκω
phasko — pronounced fas'-ko
prolongation from the same as 5346; to assert:--affirm, profess, say. see GREEK for 5346
4 occurrences in the KJV.
Acts 24:9
And the Jews also assented, saying that these things were so.
Acts 25:19
But had certain questions against him of their own superstition, and of one Jesus, which was dead, whom Paul affirmed to be alive.
Romans 1:22
Professing themselves to be wise, they became fools,
Revelation 2:2
I know thy works, and thy labour, and thy patience, and how thou canst not bear them which are evil: and thou hast tried them which say they are apostles, and are not, and hast found them liars: