Chronicles I 28:19

19 David gave all to Solomon in the Lord's handwriting, according to the knowledge given him of the work of the pattern.

Chronicles I 28:19 Meaning and Commentary

1 Chronicles 28:19

All this, said David, the Lord made me understand in writing
by his hand upon me
Either by an impulse of his Spirit on him, whereby it was as it were written on his mind, and as clearly represented to him, as if he had it in writing before him; though the Jews think that all was first made known to Samuel, or some other prophet, who delivered it to David in writing, as from the Lord: but I see not why it may not be understood that David had the pattern of the temple, and all things relative to it, by an handwriting from the Lord himself, through the ministry of angels, as Moses received the two tables, the handwriting of the Lord, from himself; for the words, as they lie in order in the Hebrew text, are, the whole of this "in writing from the hand of the Lord, unto me, he made me to understand: even all the works of this pattern"; the particulars of which are given before.

Chronicles I 28:19 In-Context

17 also of the flesh-hooks, and vessels for drink-offering, and golden bowls: and the weight of the gold and silver , and censers, bowls, according to the weight of each.
18 And he shewed him the weight of the altar of incense, of pure gold, and the plan of the chariot of the cherubs that spread out their wings, and overshadowed the ark of the covenant of the Lord.
19 David gave all to Solomon in the Lord's handwriting, according to the knowledge given him of the work of the pattern.
20 And David said to Solomon his son, Be strong, and play the man, and do: fear not, neither be terrified; for the Lord my God with thee; he will not forsake thee, and will not fail thee, until thou hast finished all the work of the service of the house of the Lord. And behold the pattern of the temple, even his house, and its treasury, and the upper chambers, and the inner store-rooms, and the place of propitiation, and the plan of the house of the Lord.
21 And see, the courses of the priests and Levites for all the service of the house of the Lord, and with thee for every workmanship, and every one of ready skill in every art: also the chief men and all the people, for all thy commands.

The Brenton translation of the Septuagint is in the public domain.