Bible versions divide some chapters and verses differently (called “versification”). PSA 43:25 is valid in the numbering listed below, but is outside the OET-RV / English numbering used for the ordinary parallel pages.
In BrLXX, BrTr (lxx numbering), PSA 43:25 corresponds to OET-RV / English PSA 44:24.
In ClVg, DRA, Wycl (vul numbering), PSA 43:25 corresponds to OET-RV / English PSA 44:25.
This reference has more than one corresponding page. Follow the links above for the complete passage in the appropriate numbering.