Here are some examples of scripture speaking about dinosaurs and dragons.
Job 40:15-18, 23 behold now behemoth, which I made with thee; he eateth grass as an ox. Lo now, his strength is in his loins, and his force is in the navel of his belly. He moveth his tail like a cedar: the sinews of his stones are wrapped together. His bones are as strong pieces of brass; his bones are like bars of iron. Behold, he drinketh up a river, and hasteth not: he trusteth that he can draw up Jordan into his mouth.
Job 41 Canst thou draw out leviathan with an hook? or his tongue with a cord which thou lettest down? None is so fierce that dare stir him up: who then is able to stand before me?... I will not conceal his parts, nor his power, nor his comely proportion.... Who can open the doors of his face? his teeth are terrible round about. His scales are his pride, shut up together as with a close seal. One is so near to another, that no air can come between them. They are joined one to another, they stick together, that they cannot be sundered.... Out of his mouth go burning lamps, and sparks of fire leap out. Out of his nostrils goeth smoke, as out of a seething pot or caldron. His breath kindleth coals, and a flame goeth out of his mouth. In his neck remaineth strength, and sorrow is turned into joy before him. The flakes of his flesh are joined together: they are firm in themselves; they cannot be moved. His heart is as firm as a stone; yea, as hard as a piece of the nether millstone. When he raiseth up himself, the mighty are afraid: by reason of breakings they purify themselves. The sword of him that layeth at him cannot hold: the spear, the dart, nor the habergeon. He esteemeth iron as straw, and brass as rotten wood. The arrow cannot make him flee: slingstones are turned with him into stubble. Darts are counted as stubble: he laugheth at the shaking of a spear. Sharp stones are under him: he spreadeth sharp pointed things upon the mire. He maketh the deep to boil like a pot: he maketh the sea like a pot of ointment. He maketh a path to shine after him; one would think the deep to be hoary. Upon earth there is not his like, who is made without fear. He beholdeth all high things: he is a king over all the children of pride.
(also see: Psa 74:14, Psa 104:26, Isa 27:1)
The Bible also talks about dragons. I believe that these were dinosaurs:
Isa 27:1 In that day the LORD with his sore and great and strong sword shall punish leviathan the piercing serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.
Isa 51:9 Awake, awake, put on strength, O arm of the LORD; awake, as in the ancient days, in the generations of old. Art thou not it that hath cut Rahab, and wounded the dragon?
Deu 32:33 Their wine is the poison of dragons, and the cruel venom of asps.
Job 30:29 I am a brother to dragons, and a companion to owls.
Psa 44:19 Though thou hast sore broken us in the place of dragons, and covered us with the shadow of death.
Psa 74:13 Thou didst divide the sea by thy strength: thou brakest the heads of the dragons in the waters. (and Psa 148:7)
Isa 34:13 And thorns shall come up in her palaces, nettles and brambles in the fortresses thereof: and it shall be an habitation of dragons, and a court for owls.
Isa 35:7 And the parched ground shall become a pool, and the thirsty land springs of water: in the habitation of dragons, where each lay, shall be grass with reeds and rushes.
Isa 43:20 The beast of the field shall honour me, the dragons and the owls: because I give waters in the wilderness, and rivers in the desert, to give drink to my people, my chosen.
Jer 9:11 And I will make Jerusalem heaps, and a den of dragons; and I will make the cities of Judah desolate, without an inhabitant.
Jer 10:22 Behold, the noise of the bruit is come, and a great commotion out of the north country, to make the cities of Judah desolate, and a den of dragons. (and Jer 14:6)
Jer 49:33 And Hazor shall be a dwelling for dragons, and a desolation for ever: there shall no man abide there, nor any son of man dwell in it. (and Jer 51:37)
Micah 1:8 Therefore I will wail and howl, I will go stripped and naked: I will make a wailing like the dragons, and mourning as the owls.
Mal 1:3 And I hated Esau, and laid his mountains and his heritage waste for the dragons of the wilderness.
