'Supplicate' in the Bible

Did Hezekiah king of Judah and all Judah put him at all to death? Did he not fear Jehovah, and supplicate Jehovah, and Jehovah repented him of the evil that he had pronounced against them? And we should be doing a great evil against our souls.

when Bethel had sent Sherezer and Regem-melech, and his men, to supplicate Jehovah,

and the inhabitants of one city shall go to another, saying, Let us go speedily to supplicate Jehovah, and to seek Jehovah of hosts: I will go also.

And many peoples and strong nations shall come to seek Jehovah of hosts in Jerusalem, and to supplicate Jehovah.