'Baptize' in the Bible

I thank God that I did not baptize any of you except Crispus and Gaius,

Now I also baptized the household of Stephanas; beyond that, I do not know if I baptized anyone else.

For Christ did not send me [as an apostle] to baptize, but [commissioned and empowered me] to preach the good news [of salvation]—not with clever and eloquent speech [as an orator], so that the cross of Christ would not be made ineffective [deprived of its saving power].