Goliath
Goliath is described in the biblical Book of Samuel as a Philistine giant defeated by the young David in single combat. The story signified Saul's unfitness to rule, as Saul himself should have fought for the Kingdom of Israel.
David and Jonathan
Susan Ackerman also believes that there is highly eroticized language present in six different sections in the Hebrew Bible in regards to the relationship of David and Jonathan. The six sections she mentions are 1) David and Jonathan's first meeting in 1 Sam. 18:1-18:4 2) the most important description of David and Jonathan's first few meetings in 1 Sam 19:1-19:7. 3) the incident of Saul berating Jonathan for his friendship with David in 1 Sam 20:30-20:34 4) David fleeing from the court of King Saul in 1 Sam. 20:1-20:42 5) the description of David and Jonathan's final meeting in 1 Sam. 23:15-23:18 and 6) David's lament (the Song of the Bow) for Saul and Jonathan. Of these six examples, Ackerman identifies the most important example being the last one (the Song of the Bow) due to David's assertion that Jonathan's love to David "was more wonderful than the love of women".