JBABowl 70.1:2 :כיפי ארעה‏ : the stones of the ground
See the entire entry for kēp̄, kēp̄ā n.f./m. rock, stone

JBABowl 70.1:2 :כפתינון לכיפי ארעה ואסרתינון לרזי ^רקי^עא‏ : I have bound them to the stones of the earth and tied them to the mysteries(!?) of the sky
See the entire entry for rqīˁ, rqīˁā n.m. the sky