Talmud for Chagigah 29:10

³⁷Babli 15a. It also happened that Rebbi Joshua was on the road when Ben Zoma came towards him. He greeted him but he did not answer. He asked him, from where and whence, Ben Zoma? He told him, I was observing the Creation, and the distance between the upper waters and the lower waters is (one) [a full]³⁸The corrector’s text certainly is erroneous. It uses Babli general language but contradicts the Babli here. While the Talmudim recognize units of measurement smaller than the hand-breadth, e. g., finger-widths, unless numbers are given “a hand-breadth” means a small distance of indeterminate size. opening of a hand-breadth. It says here “hovering”, and it says there, as an eagle watches his nest, over his chicks he hovers³⁹Deut. 32:11.. Since in case of the hovering mentioned there it means barely touching, so the hovering mentioned here means barely touching. Rebbi Joshua said to his students, Ben Zoma is out. It was only a few days that Ben Zoma passed away.