Covenant in the Old Testament: Davidic Covenant

In his covenant with David, God promises David that his descendants will be king for ever.

Where in the Bible is this Mentioned?

Ka akhaonte ya mahala, o ka:

Bala diphetolelo tše dingwe ka maleme ka moka a semmušo.
Theeletša Bibele (diphetolelo tše 11 di šetše di le gona).
Bapetša diphetolelo tša Bibele tša go fapafapana.
Dira boitemogelo go ba bja gago ka go akaretša dinoutse tša gago le dintlhakgolo. Gape o tla kgona go bona dinoutse tša gago le dintlhakgolo ka thoko.
Hwetša go feta dihlogotaba tše 1100 le diathekele tša bokamorago ka Seisimane le Seburu le dimmepe tša mebala tše 52.