3 Bible Verses about Vowing To Fast

When day broke, the Jews formed a conspiracy, taking a solemn oath neither to eat nor to drink till they had killed Paul.

They then went to the high priests and elders, saying, "We have taken a solemn oath to taste no food till we have killed Paul.

Now do not let them persuade you. More than forty of them are lying in ambush for him, and they have taken a solemn oath neither to eat nor to drink till they have murdered him. They are all ready at this moment, awaiting your consent."