'Indeed' in the Bible

They said, "Has Yahweh indeed spoken only with Moses? Hasn't he spoken also with us?" And Yahweh heard it.

Israel vowed a vow to Yahweh, and said, "If you will indeed deliver this people into my hand, then I will utterly destroy their cities."

Balak said to Balaam, "Didn't I earnestly send to you to call you? Why didn't you come to me? Am I not able indeed to promote you to honor?"