#his eyes were dim

This speaks about being nearly blind as if the eyes were a lamp and the light has nearly gone out. AT: "he was nearly blind" or "he was almost blind" (See: [[:en:ta:vol1:translate:figs_metaphor]])

#He said to him

"And Esau replied"

#Here I am

"I am here" or "I am listening." See how you translated this in [[:en:bible:notes:gen:22:01|22:1]].

#He said

"Then Isaac said"

#See here

The phrase "see here" adds emphasis to what follows. AT: "Listen carefully"

#I do not know the day of my death

"I do not know how much longer I live." It is implied that Isaac knows he will die soon. AT: "I may die any day now" (See: [[:en:ta:vol1:translate:figs_explicit]])

#death

This refers to physical death.