Hebrews 6:13

11 And we desire that every one of you do shew the same diligence to the full assurance of hope unto the end:

12 That ye be not slothful, but followers of them who through faith and patience inherit the promises.

For when God made promise to Abraham, because he could swear by no greater, he sware by himself,

14 Saying, Surely blessing I will bless thee, and multiplying I will multiply thee.

15 And so, after he had patiently endured, he obtained the promise.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
When God made His promise to Abraham, since He had no one greater to swear by, He swore by Himself,
KJV
For when God made promise to Abraham, because he could swear by no greater, he sware by himself,
WEB
For when God made a promise to Abraham, since he could swear by no one greater, he swore by himself,
ASV
For when God made promise to Abraham, since he could swear by none greater, he sware by himself,
DARBY
For God, having promised to Abraham, since he had no greater to swear by, swore by himself,
BLB
For God, having made the promise to Abraham, since He had no one greater to swear by, He swore by Himself,
ÅB
For da Gud gav Abraham løftet, svor han ved seg selv, ettersom han ingen større hadde å sverge ved, og sa:
OTB
Da Gud ga sitt løfte til Abraham, siden Han ikke kunne sverge ved noen større, sverget Han ved seg selv,
B1930
For da Gud gav Abraham løftet, svor han ved sig selv, eftersom han ingen større hadde å sverge ved, og sa:

Study notes (Tyndale)

Original text and word study

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