First Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
29:1locutusque est David rex ad omnem ecclesiam Salomonem filium meum unum elegit Deus adhuc puerum et tenellum opus autem grande est neque enim homini praeparatur habitatio sed Deo
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.