'Searching' in the Bible

Then David {thought to himself}, "Now I will perish one day by the hand of Saul! There is nothing better for me but [that] I must certainly escape to the land of [the] Philistines. Then Saul will desist from searching for me further in all of the territories of Israel, and so I will escape from his hand."

As heaven is to height and the earth is to depth, so [is] the heart of kings--there is no searching.

Have you not known, or have you not heard? Yahweh [is] the God of eternity, [the] creator [of] the ends of the earth! He is not faint, and he does not grow weary! There is no searching his understanding.

All her people groan, they are searching for bread. They give their treasures for food, to bring back life. See, O Yahweh, and look, [how] I am despised.

My flock went astray upon all of the mountains and on every high hill, and [so] upon all the surface of the world my flock were scattered, and {there was no one seeking them}, and {there was no one searching for them}."

"Now whenever an unclean spirit has gone out of a person, it travels through waterless places searching for rest, and does not find [it].

"Again, the kingdom of heaven is like a merchant searching for fine pearls.

but believing him to be in the group of travelers, they went a day's journey. And they began searching for him among [their] relatives and [their] acquaintances,

And [when they] saw him, they were astounded and his mother said to him, "Child, why have you done this to us? Look, your father and I have been searching for you anxiously!"

And he said to them, "{Why} were you searching for me? Did you not know that it was necessary [for] me to be in the [house] of my Father?"

"Whenever an unclean spirit has gone out of a person, it travels through waterless places searching for rest, and does not find [it]. It says, 'I will return to my house from which I came out.'

What then? What Israel was searching for, this it did not obtain. But the elect obtained [it], and the rest were hardened,