'Haply' in the Bible

But if it be of God, ye cannot overthrow it; lest haply ye be found even to fight against God.

That they should seek the Lord, if haply they might feel after him, and find him, though he be not far from every one of us:

And fearing lest haply we should be cast ashore on rocky ground, they let go four anchors from the stern, and wished for the day.

For this people's heart is waxed gross, And their ears are dull of hearing, And their eyes they have closed; Lest, haply they should perceive with their eyes, And hear with their ears, And understand with their heart, And should turn again, And I should heal them.