All 9 verses in the Bible that mention “OTHNI”

So OthniEl {Force-Of-El} (the son of Caleb's brother Kenaz {Hunter}) takes [the city vacated by the occultists fleeing Israel's praise-power]. So [Caleb] gives his daughter Achsah {Anklet} to OthniEl as his wife-cousin.

Joshua 15:18

Later, [on her wedding day, Anklet] rides toward her father [Caleb while she] begs [her new hubby] OthniEl {Force-Of-El} to ask her Dad for a field. [Anklet] jumps off her donkey. Caleb asks her, “What would you like?”

Judges 1:13

So OthniEl {Force-Of-El} (the son of Caleb's younger relative Kenaz {Hunter}) takes [Branch] city, 😇. So Caleb gives his daughter [Anklet] to [Othniel] as [a trophy] wife.

YAH Raises Up 'Force-Of-El' To Rescue IsraelJudges 3:9

Finally, 😇, the brats of Israel cry to YHVH. So for the people of Israel YHVH raises up a deliverer named OthniEl {Force-Of-El}, the son of Kenaz {Hunter}, (Caleb's younger brother). [OthniEl] rescues the [Israelites].

Judges 3:10

The Spirit of YHVH comes on OthniEl {Force-Of-El}. So he guides Israel. He [rides] out to engage [the pagans with praise-warfare. So YHVH delivers] Mesopotamia's king Chushan-Rishathaim {Doubly-Wicked-Black} into [OthniEl's] hand. [OthniEl's] power prevails against [the tyrant].
The mode of "fighting" isn't specified here, so we assume it's praise-marching like at Jericho.

Judges 3:11

Finally, 😇, the land rests [from war for] 40 years. [Then] Hunter's son OthniEl {Force-Of-El} dies.

1st Chronicles 4:13

Kenaz {Hunter} [fathers] these sons: OthniEl {Force-Of-El} and SeraYah {YAH-Wins}. OthniEl [fathers] these sons: Hathath {Prostrator} and Meonothai {Refuge} who fathers Ophrah {She-Fawn}.

1st Chronicles 26:7

ShemaiYah's sons [father] these sons: Othni {Force}, RaphaEl {El-Cures}, Obed {Obeyer}, plus Elzabad {El-Bestows} and his strong brothers: EliHu {His-El} and SemachiYah {Supported-By-YAH}.

1st Chronicles 27:15

OthniEl’s descendant Heldai {Fleeting} (from Netophath {Distillery-Town}) [serves as] head of [David's] 24000 man [government] labor-force for the [Hebrew] year’s 12th month [February].