Job 40:15 "Look at the behemoth, [a]
which I made along with you
and which feeds on grass like an ox.
16 What strength he has in his loins,
what power in the muscles of his belly!
17 His tail sways like a cedar;
the sinews of his thighs are close-knit.
18 His bones are tubes of bronze,
his limbs like rods of iron.
19 He ranks first among the works of God,
yet his Maker can approach him with his sword.
The footnote for verse 15 says it could be a hippo or an elephant, but both of them have tiny tails, and could hardly be compared to a cedar tree. Dino?? could be.