first come, first served in Russian
first come, first served in Russian
кто успел, тот и съел
(idiomatic) One will be dealt with in the order in which one arrives.
в поря́дке живо́й о́череди
(idiomatic) One will be dealt with in the order in which one arrives.
в поря́дке поступле́ния
(idiomatic) One will be dealt with in the order in which one arrives.
пе́рвым при́был — первым обслу́жен
(idiomatic) One will be dealt with in the order in which one arrives.
поздний гость гложет и кость
(idiomatic) One will be dealt with in the order in which one arrives.