'Conceal' in the Bible

Eli said, "What did the LORD say to you? Please don't conceal anything from me. May God do this to you and even more if you conceal from me one word of all that he spoke to you."

So Samuel told him everything he did not conceal anything from him. Eli said, "He is the LORD. May he do what seems good to him."

So Jonathan informed David, saying, "My father Saul [is] trying to kill you; now please take care! In the morning you should stay in the hiding place and conceal yourself.