'Certain' in the Bible

Let those who curse certain dayscast a spell on it,those who are skilled in rousing Leviathan.

“I have seen the foolish taking root [and outwardly prospering],But I cursed his dwelling immediately [for his destruction was certain].

And you will be certain that your tent is at peace, and after looking over your property you will see that nothing is gone.

You will be certain that your seed will be great, and your offspring like the plants of the earth.

I go in fear of all my pains; I am certain that I will not be free from sin in your eyes.

But you kept these things in the secret of your heart; I am certain this was in your thoughts:

See now, I have put my cause in order, and I am certain that I will be seen to be right.

He is wandering about in search of bread, saying, Where is it? and he is certain that the day of trouble is ready for him:

Be certain that it is God who has done me wrong, and has taken me in his net.

But I am certain that he who will take up my cause is living, and that in time to come he will take his place on the dust;

Be in fear of the sword, for the sword is the punishment for such things, so that you may be certain that there is a judge.

Yet he carries off [the] tyrants by his strength; [if] he rises up, then he cannot be certain of life.

For I am certain that you will send me back to death, and to the meeting-place ordered for all living.