Who will be where at the banquet table in heaven?

Brothers and sisters: I ask, then, has God rejected his people? By no means! I myself am an Israelite, a descendant of Abraham, a member of the tribe of Benjamin. God has not rejected his people whom he foreknew. Do you not know what the scripture says of Elijah, how he pleads with God against Israel?

  So I ask, have they stumbled so as to fall? By no means! But through their stumbling salvation has come to the Gentiles, so as to make Israel jealous. Now if their stumbling means riches for the world, and if their defeat means riches for Gentiles, how much more will their full inclusion mean!

  So that you may not claim to be wiser than you are, brothers and sisters, I want you to understand this mystery: a hardening has come upon part of Israel, until the full number of the Gentiles has come in. And so all Israel will be saved; as it is written,
“Out of Zion will come the Deliverer;
he will banish ungodliness from Jacob.”
“And this is my covenant with them,
when I take away their sins.”
As regards the gospel they are enemies of God for your sake; but as regards election they are beloved, for the sake of their ancestors; for the gifts and the calling of God are irrevocable.

Luke 14:1,7-11

On one occasion when Jesus was going to the house of a leader of the Pharisees to eat a meal on the sabbath, they were watching him closely.

  When he noticed how the guests chose the places of honor, he told them a parable. “When you are invited by someone to a wedding banquet, do not sit down at the place of honor, in case someone more distinguished than you has been invited by your host; and the host who invited both of you may come and say to you, ‘Give this person your place,’ and then in disgrace you would start to take the lowest place. But when you are invited, go and sit down at the lowest place, so that when your host comes, he may say to you, ‘Friend, move up higher’; then you will be honored in the presence of all who sit at the table with you. For all who exalt themselves will be humbled, and those who humble themselves will be exalted.”