# you will receive
"you will take"
# from my hand
Here "hand" stands for Abraham. Alternate translation: "from me" (See: [[rc://en/ta/man/jit/figs-synecdoche]])
# it may be a witness
The word "it" refers to the gift of seven lambs.
# so that it may be a witness for me
The abstract noun "witness" can be stated as "to prove." Alternate translation: "to prove to everyone" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])