'Myself' in the Bible

I was upright before him, and I kept myself from iniquity.

But when they were sick, I wore sackcloth, humbled myself with fasting, and prayed from my heart repeatedly for them.

I told myself, "I will keep watch over my tongue to keep from sinning. I will muzzle my mouth when the wicked are around."

I want to deliver myself quickly from this windstorm and tempest."

For it is not an enemy who insults me I could have handled that nor is it someone who hates me and who now arises against me I could have hidden myself from him

"Indeed, I myself made him the firstborn, the highest of the kings of the earth.

LORD, my heart is not arrogant, nor do I look haughty. I do not aspire to great things, nor concern myself with things beyond my ability.

Instead, I have composed and quieted myself like a weaned child with its mother; I am like a weaned child.

or let myself go to sleep or even take a nap,