Cross reference
Proverbs 25:19
19 Putting one's faith in a false man in time of trouble is like a broken tooth and a shaking foot.
2 Chronicles 28:20-21
20 Then Tiglath-pileser, king of Assyria, came to him, but was a cause of trouble and not of strength to him.
21 For Ahaz took a part of the wealth from the house of the Lord, and from the house of the king and of the great men, and gave it to the king of Assyria; but it was no help to him.
Job 6:14-20
14 He whose heart is shut against his friend has given up the fear of the Ruler of all.
15 My friends have been false like a stream, like streams in the valleys which come to an end:
16 Which are dark because of the ice, and the snow falling into them;
17 Under the burning sun they are cut off, and come to nothing because of the heat.
18 The camel-trains go out of their way; they go up into the waste and come to destruction.
19 The camel-trains of Tema were searching with care, the bands of Sheba were waiting for them:
20 They were put to shame because of their hope; they came and their hope was gone.
Isaiah 30:1-3
1 Ho! uncontrolled children, says the Lord, who give effect to a purpose which is not mine, and who make an agreement, but not by my spirit, increasing their sin:
2 Who make a move to go down into Egypt, without authority from me; who are looking to the strength of Pharaoh for help, and whose hope is in the shade of Egypt.
3 And the strength of Pharaoh will be your shame, and your hope in the shade of Egypt will come to nothing.
Isaiah 36:6
6 See, you are basing your hope on that broken rod of Egypt, which will go into a man's hand if he makes use of it for a support; for so is Pharaoh, king of Egypt, to all who put their faith in him.
Ezekiel 29:6-7
6 And it will be clear to all the people of Egypt that I am the Lord, because you have been a false support to the children of Israel.
7 When they took a grip of you in their hands, you were crushed so that their arms were broken: and when they put their weight on you for support, you were broken and all their muscles gave way.
2 Timothy 4:16
16 At my first meeting with my judges, no one took my part, but all went away from me. May it not be put to their account.