'Myself' in the Bible

"I [myself] receive the Levites from the midst of the {Israelites} in the place of all [the] firstborn of [the] offspring of the womb from the {Israelites}. The Levites will be mine

because all [the] firstborn [are] mine; on the day of my killing all [the] firstborn in the land of Egypt, I consecrated for myself all [the] firstborn in Israel, {both humankind and animal}; they will be mine. I am Yahweh."

For they [are] given to me exclusively from the midst of the {Israelites}. I have taken them for myself in place of [the] firstborn of every womb, every firstborn from the {Israelites}.

and he said, "Please hear my words: If there is a prophet among you, I, Yahweh, will make myself known to him in a vision. I will speak to him in a dream.

And it will happen, the man whom I will choose, his staff will blossom, and so I will rid from upon myself the grumblings of the {Israelites}, who [are] grumbling against you."

Look, I myself have chosen your brothers the Levites from the midst of the children. They are a gift to you given from Yahweh to perform the work of the tent of assembly.

Yahweh spoke to Aaron, "Behold, I myself have given to you the responsibility of my contributions for all the holy objects of the {Israelites}; I have given them as a portion to you and your sons as an eternal decree.

Balaam said to Balak, "Station yourself here at the burnt offering while I myself meet with [Yahweh] there."