ἐπαθροίζω G1865
epathroízō · ep-ath-roid'-zo · Verb
from ἐπί and (to assemble); to accumulate:--gather thick together.
1 Occurrence in the King James Bible
Luke 11:29And when the people were gathered thick together, he began to say, This is an evil generation: they seek a sign; and there shall no sign be given it, but the sign of Jonas the prophet.