'Indeed' in the Bible

Why is my pain perpetual, and my wound incurable, which refuseth to be healed? wilt thou indeed be unto me as a deceitful brook , as waters that fail?

For if ye do this thing indeed, then shall there enter in by the gates of this house kings sitting upon the throne of David, riding in chariots and on horses, he, and his servants, and his people.

now therefore hear ye the word of Jehovah, O remnant of Judah: Thus saith Jehovah of hosts, the God of Israel, If ye indeed set your faces to enter into Egypt, and go to sojourn there;