tabbaci

1. sure as, certain.

   Then by the Lord of the heaven and earth, indeed, it is truth - just as [ sure as ] it is that you are speaking. <> To, kuma Ina rantsuwa da Ubangijin sama da qasa, wannan gaskiya ne, kamar tabbacin gaskiya cewa kuna magana. --Qur'an 51:23

2. affirmation, confidence, assurance, attesting.
   • Synonym: yaƙini

   but those who spend their wealth in order to gain god's approval, and as an affirmation of their own faith, are like a garden on a hill <> kuma sifar waɗanda suke ciyar da dukiyarsu domin neman yardojin allah, kuma da tabbatarwa daga kansu, kamar misalin lambu ne a jigawa = [ 2:265 ] wanda suka bada kudin su domin neman yarda ga allah, kuma akan sahilin tabbaci, kamar lambu ne da ke kan qasa mai yawan tati; --Qur'an 2:265

3. a guarantee

Google translation of tabbaci

Confidence, verification.