#Jacob went over to Isaac his father

"Jacob approached Isaac his father"

#The voice is Jacob's voice

"The voice sounds like Jacob's voice." This can be stated with Isaac speaking directly to his son. AT: "You sound like Jacob"

#but the hands are the hands of Esau

"but the hands are Esau's hands" or "but the hands feel like Esau's hands." This can be stated with Isaac speaking directly to his son. AT: "but your hands feel like Esau's hands"