'Trusting' in the Bible

Now, look! You {rely} on the staff of this broken reed, on Egypt, which [when] a man leans on it, it goes into his hand and pierces it! So [is] Pharaoh the king of Egypt for all who are trusting on him!

"Thus you shall say to Hezekiah the king of Judah, 'Let not your God whom you [are] trusting deceive you, by his saying, "Jerusalem shall not be given into the hand of the king of Assyria!"