וַיֹּ֣אמֶר דָּוִ֔יד לִכְנוֹס֙ אֶת־הַגֵּרִ֔ים אֲשֶׁ֖ר בְּאֶ֣רֶץ יִשְׂרָאֵ֑ל וַיַּעֲמֵ֣ד חֹֽצְבִ֗ים לַחְצוֹב֙ אַבְנֵ֣י גָזִ֔ית לִבְנ֖וֹת בֵּ֥ית הָאֱלֹהִֽים׃
Después mandó David que se juntasen los extranjeros que estaban en la tierra de Israel, y señaló de ellos canteros que labrasen piedras para edificar la casa de Dios.
Rashi on I Chronicles
to gather the strangers who had converted, because he did not wish to make Israelites perform rigorous labor. And so we find with Solomon below (II Chron. 2:1): “And Solomon counted, etc.”; (ibid. verse 17): “And he made of them seventy thousand who bear burdens.” And it is written further (ibid. 8:7): “And all the people remaining from the Hittites, etc., who were not of Israel, etc.”; (ibid. verse 9): “And of the Children of Israel, whom Solomon did not make slaves, etc.”