Halakhah do Kapłańska 3:16

If you want to gain merit for yourself, supress your evil inclination, and be generous [with your money]; and anything you do for the sake of heaven should be the best and the most beautiful. When you build a house of prayer [synagogue], it should be nicer than your own dwelling. When you feed a hungry person, give him the best and tastiest of your table. When your give clothing to the unclad, clothe him from the best of your clothes. If you consecrate something [for the service of God], consecrate from the best of your possessions, as it is said: "All the fat [prime parts] to Hashem."¹⁷Leviticus 3:16.