'Myself' in the Bible

Thanks [be] to God through Jesus Christ our Lord! So then, I myself with my mind am enslaved to the law of God, but with my flesh [I am enslaved] to the law of sin.

For I could wish myself to be accursed from Christ for the sake of my brothers, my fellow countrymen according to the flesh,

But what does the divine response say to him? "I have left for myself seven thousand people who have not bent the knee to Baal."

Now I myself also am convinced about you, my brothers, that [you] yourselves also are full of goodness, filled with all knowledge, able also to instruct one another.

in order that you may welcome her in the Lord in a manner worthy of the saints, and help her in whatever task she may have need from you, for she herself also has been a helper of many, even me myself.