Historical clue formulations

• Biblical shepherd-turned-king — 2026-06-05
• British natural historian Attenborough — 2025-11-14
• Michelangelo marble masterpiece — 2025-05-06
• Classic underdog — 2022-08-09
• King of ancient Israel — 2021-05-30
• Bowie or Beckham — 2019-04-08
• With 43-Across, singer of the lyric formed by the first parts of 20-, 24-, 40-, 51- and 58-Across — 2016-01-26
• Sardonic Larry — 2014-07-31
• Florentine tourist attraction — 2013-05-31
• See 70-Across — 2009-09-30
• Florence attraction — 2008-11-23
• Michelangelo masterpiece — 2008-05-26
• Florentine art treasure — 2000-03-26
• Saul's successor — 1999-10-10
• Michelangelo masterpiece — 1999-06-10
• Florentine statue — 1995-05-21