Bereshit 29:21

מלאו ימי MY DAYS ARE FULFILLED — which my mother told me to remain with you. And another explanation is: MY DAYS ARE FULFILLED for I am now eighty-four years old and when shall I beget twelve tribes? That is what he meant by adding “that I may go in unto her”; for surely even the commonest of people would not use such an expression. But he said this because his mind was intent upon having issue (to fulfil his mission of rearing children who would carry on the religious traditions of his fathers) (Genesis Rabbah 70:18).

וַיֹּ֨אמֶר יַעֲקֹ֤ב אֶל־לָבָן֙ הָבָ֣ה אֶת־אִשְׁתִּ֔י כִּ֥י מָלְא֖וּ יָמָ֑י וְאָב֖וֹאָה אֵלֶֽיהָ׃

And Ya῾aqov said to Lavan, Give me my wife, for my days are fulfilled, that I may go in to her.