King James Version
And when it was day, certain of the Jews banded together, and bound themselves under a curse, saying that they would neither eat nor drink till they had killed Paul.English Standard Version
When it was day, the Jews made a plot and bound themselves by an oath neither to eat nor drink till they had killed Paul.New International Version
The next morning the Jews formed a conspiracy and bound themselves with an oath not to eat or drink until they had killed Paul.