'Show' in the Bible

And Solomon said, If he shall show himself a worthy man, there shall not a hair of him fall to the earth; but if wickedness be found in him, he shall die.

I am going the way of all the earth: be thou strong therefore, and show thyself a man;

But show kindness unto the sons of Barzillai the Gileadite, and let them be of those that eat at thy table; for so they came to me when I fled from Absalom thy brother.

And it came to pass after many days, that the word of Jehovah came to Elijah, in the third year, saying, Go, show thyself unto Ahab; and I will send rain upon the earth.

And Elijah went to show himself unto Ahab. And the famine was sore in Samaria.

And Elijah said, As Jehovah of hosts liveth, before whom I stand, I will surely show myself unto him to-day.