II Samuel 12:31

31 Davi fez o povo da cidade trabalhar com serras, enxadas e machados e fabricar tijolos. E fez o mesmo em todas as outras cidades de Amom. Então Davi e os seus soldados voltaram para Jerusalém.

31 and brought out the people who were there, consigning them to labor with saws and with iron picks and axes, and he made them work at brickmaking. The meaning of the Hebrew for this clause is uncertain. David did this to all the Ammonite towns. Then he and his entire army returned to Jerusalem.