Numbers 26:7

26:7 These were the families of the Reubenites; and those numbered of them were 43,730. ¹ 

Numbers 31:39

31:39 The donkeys were 30,500, of which the Lord’s tribute was 61.

[26:7]  ¹ sn The Reubenites had decreased from 46,500 to 43,730.