Deuteronomy 6:13

13It is athe Lord your God you shall fear. Him you shall serve and bby his name you shall swear.

Deuteronomy 10:20

20 cYou shall fear the Lord your God. You shall serve him and dhold fast to him, and eby his name you shall swear.

Isaiah 45:23

23 fBy myself I have sworn;
from my mouth has gone out in grighteousness
a word that shall not return:
hTo me every knee shall bow,
every tongue shall swear allegiance.’
Septuagint  every tongue shall confess to God

Jeremiah 4:2

2 jand if you swear, ‘As the Lord lives,’
in truth, in justice, and in righteousness,
then knations shall bless themselves in him,
land in him shall they glory.”
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